305245850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{919}}^1$

素因数の和:1024

約数の個数: 96

約数和(自身を含む): 709121280

約数和(自身を除く): 403875430

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 73, 91, 130, 146, 175, 182, 325, 350, 365, 455, 511, 650, 730, 910, 919, 949, 1022, 1825, 1838, 1898, 2275, 2555, 3650, 4550, 4595, 4745, 5110, 6433, 6643, 9190, 9490, 11947, 12775, 12866, 13286, 22975, 23725, 23894, 25550, 32165, 33215, 45950, 47450, 59735, 64330, 66430, 67087, 83629, 119470, 134174, 160825, 166075, 167258, 298675, 321650, 332150, 335435, 418145, 469609, 597350, 670870, 836290, 872131, 939218, 1677175, 1744262, 2090725, 2348045, 3354350, 4181450, 4360655, 4696090, 6104917, 8721310, 11740225, 12209834, 21803275, 23480450, 30524585, 43606550, 61049170, 152622925, 305245850]

約数ペア:

[(1, 305245850), (2, 152622925), (5, 61049170), (7, 43606550), (10, 30524585), (13, 23480450), (14, 21803275), (25, 12209834), (26, 11740225), (35, 8721310), (50, 6104917), (65, 4696090), (70, 4360655), (73, 4181450), (91, 3354350), (130, 2348045), (146, 2090725), (175, 1744262), (182, 1677175), (325, 939218), (350, 872131), (365, 836290), (455, 670870), (511, 597350), (650, 469609), (730, 418145), (910, 335435), (919, 332150), (949, 321650), (1022, 298675), (1825, 167258), (1838, 166075), (1898, 160825), (2275, 134174), (2555, 119470), (3650, 83629), (4550, 67087), (4595, 66430), (4745, 64330), (5110, 59735), (6433, 47450), (6643, 45950), (9190, 33215), (9490, 32165), (11947, 25550), (12775, 23894), (12866, 23725), (13286, 22975)]