710002020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1193}}^1$

素因数の和:1334

約数の個数: 192

約数和(自身を含む): 2471293440

約数和(自身を除く): 1761291420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 109, 130, 140, 156, 182, 195, 210, 218, 260, 273, 327, 364, 390, 420, 436, 455, 545, 546, 654, 763, 780, 910, 1090, 1092, 1193, 1308, 1365, 1417, 1526, 1635, 1820, 2180, 2289, 2386, 2730, 2834, 3052, 3270, 3579, 3815, 4251, 4578, 4772, 5460, 5668, 5965, 6540, 7085, 7158, 7630, 8351, 8502, 9156, 9919, 11445, 11930, 14170, 14316, 15260, 15509, 16702, 17004, 17895, 19838, 21255, 22890, 23860, 25053, 28340, 29757, 31018, 33404, 35790, 39676, 41755, 42510, 45780, 46527, 49595, 50106, 59514, 62036, 71580, 77545, 83510, 85020, 93054, 99190, 100212, 108563, 119028, 125265, 130037, 148785, 155090, 167020, 186108, 198380, 217126, 232635, 250530, 260074, 297570, 310180, 325689, 390111, 434252, 465270, 501060, 520148, 542815, 595140, 650185, 651378, 780222, 910259, 930540, 1085630, 1300370, 1302756, 1560444, 1628445, 1690481, 1820518, 1950555, 2171260, 2600740, 2730777, 3256890, 3380962, 3641036, 3901110, 4551295, 5071443, 5461554, 6513780, 6761924, 7802220, 8452405, 9102590, 10142886, 10923108, 11833367, 13653885, 16904810, 18205180, 20285772, 23666734, 25357215, 27307770, 33809620, 35500101, 47333468, 50714430, 54615540, 59166835, 71000202, 101428860, 118333670, 142000404, 177500505, 236667340, 355001010, 710002020]

約数ペア:

[(1, 710002020), (2, 355001010), (3, 236667340), (4, 177500505), (5, 142000404), (6, 118333670), (7, 101428860), (10, 71000202), (12, 59166835), (13, 54615540), (14, 50714430), (15, 47333468), (20, 35500101), (21, 33809620), (26, 27307770), (28, 25357215), (30, 23666734), (35, 20285772), (39, 18205180), (42, 16904810), (52, 13653885), (60, 11833367), (65, 10923108), (70, 10142886), (78, 9102590), (84, 8452405), (91, 7802220), (105, 6761924), (109, 6513780), (130, 5461554), (140, 5071443), (156, 4551295), (182, 3901110), (195, 3641036), (210, 3380962), (218, 3256890), (260, 2730777), (273, 2600740), (327, 2171260), (364, 1950555), (390, 1820518), (420, 1690481), (436, 1628445), (455, 1560444), (545, 1302756), (546, 1300370), (654, 1085630), (763, 930540), (780, 910259), (910, 780222), (1090, 651378), (1092, 650185), (1193, 595140), (1308, 542815), (1365, 520148), (1417, 501060), (1526, 465270), (1635, 434252), (1820, 390111), (2180, 325689), (2289, 310180), (2386, 297570), (2730, 260074), (2834, 250530), (3052, 232635), (3270, 217126), (3579, 198380), (3815, 186108), (4251, 167020), (4578, 155090), (4772, 148785), (5460, 130037), (5668, 125265), (5965, 119028), (6540, 108563), (7085, 100212), (7158, 99190), (7630, 93054), (8351, 85020), (8502, 83510), (9156, 77545), (9919, 71580), (11445, 62036), (11930, 59514), (14170, 50106), (14316, 49595), (15260, 46527), (15509, 45780), (16702, 42510), (17004, 41755), (17895, 39676), (19838, 35790), (21255, 33404), (22890, 31018), (23860, 29757), (25053, 28340)]