30897172020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{11579}}^1$

素因数の和:11926

約数の個数: 192

約数和(自身を含む): 101972183040

約数和(自身を除く): 71075011020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 311, 330, 390, 429, 572, 622, 660, 715, 780, 858, 933, 1244, 1430, 1555, 1716, 1866, 2145, 2860, 3110, 3421, 3732, 4043, 4290, 4665, 6220, 6842, 8086, 8580, 9330, 10263, 11579, 12129, 13684, 16172, 17105, 18660, 20215, 20526, 23158, 24258, 34210, 34737, 40430, 41052, 44473, 46316, 48516, 51315, 57895, 60645, 68420, 69474, 80860, 88946, 102630, 115790, 121290, 127369, 133419, 138948, 150527, 173685, 177892, 205260, 222365, 231580, 242580, 254738, 266838, 301054, 347370, 382107, 444730, 451581, 509476, 533676, 602108, 636845, 667095, 694740, 752635, 764214, 889460, 903162, 1273690, 1334190, 1505270, 1528428, 1655797, 1806324, 1910535, 2257905, 2547380, 2668380, 3010540, 3311594, 3601069, 3821070, 4515810, 4967391, 6623188, 7202138, 7642140, 8278985, 9031620, 9934782, 10803207, 14404276, 16557970, 18005345, 19869564, 21606414, 24836955, 33115940, 36010690, 39611759, 43212828, 46813897, 49673910, 54016035, 72021380, 79223518, 93627794, 99347820, 108032070, 118835277, 140441691, 158447036, 187255588, 198058795, 216064140, 234069485, 237670554, 280883382, 396117590, 468138970, 475341108, 514952867, 561766764, 594176385, 702208455, 792235180, 936277940, 1029905734, 1188352770, 1404416910, 1544858601, 2059811468, 2376705540, 2574764335, 2808833820, 3089717202, 5149528670, 6179434404, 7724293005, 10299057340, 15448586010, 30897172020]

約数ペア:

[(1, 30897172020), (2, 15448586010), (3, 10299057340), (4, 7724293005), (5, 6179434404), (6, 5149528670), (10, 3089717202), (11, 2808833820), (12, 2574764335), (13, 2376705540), (15, 2059811468), (20, 1544858601), (22, 1404416910), (26, 1188352770), (30, 1029905734), (33, 936277940), (39, 792235180), (44, 702208455), (52, 594176385), (55, 561766764), (60, 514952867), (65, 475341108), (66, 468138970), (78, 396117590), (110, 280883382), (130, 237670554), (132, 234069485), (143, 216064140), (156, 198058795), (165, 187255588), (195, 158447036), (220, 140441691), (260, 118835277), (286, 108032070), (311, 99347820), (330, 93627794), (390, 79223518), (429, 72021380), (572, 54016035), (622, 49673910), (660, 46813897), (715, 43212828), (780, 39611759), (858, 36010690), (933, 33115940), (1244, 24836955), (1430, 21606414), (1555, 19869564), (1716, 18005345), (1866, 16557970), (2145, 14404276), (2860, 10803207), (3110, 9934782), (3421, 9031620), (3732, 8278985), (4043, 7642140), (4290, 7202138), (4665, 6623188), (6220, 4967391), (6842, 4515810), (8086, 3821070), (8580, 3601069), (9330, 3311594), (10263, 3010540), (11579, 2668380), (12129, 2547380), (13684, 2257905), (16172, 1910535), (17105, 1806324), (18660, 1655797), (20215, 1528428), (20526, 1505270), (23158, 1334190), (24258, 1273690), (34210, 903162), (34737, 889460), (40430, 764214), (41052, 752635), (44473, 694740), (46316, 667095), (48516, 636845), (51315, 602108), (57895, 533676), (60645, 509476), (68420, 451581), (69474, 444730), (80860, 382107), (88946, 347370), (102630, 301054), (115790, 266838), (121290, 254738), (127369, 242580), (133419, 231580), (138948, 222365), (150527, 205260), (173685, 177892)]