355193670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{1123}}^1$

素因数の和:1957

約数の個数: 64

約数和(自身を含む): 919989504

約数和(自身を除く): 564795834

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 811, 1123, 1622, 2246, 2433, 3369, 4055, 4866, 5615, 6738, 8110, 10543, 11230, 12165, 14599, 16845, 21086, 24330, 29198, 31629, 33690, 43797, 52715, 63258, 72995, 87594, 105430, 145990, 158145, 218985, 316290, 437970, 910753, 1821506, 2732259, 4553765, 5464518, 9107530, 11839789, 13661295, 23679578, 27322590, 35519367, 59198945, 71038734, 118397890, 177596835, 355193670]

約数ペア:

[(1, 355193670), (2, 177596835), (3, 118397890), (5, 71038734), (6, 59198945), (10, 35519367), (13, 27322590), (15, 23679578), (26, 13661295), (30, 11839789), (39, 9107530), (65, 5464518), (78, 4553765), (130, 2732259), (195, 1821506), (390, 910753), (811, 437970), (1123, 316290), (1622, 218985), (2246, 158145), (2433, 145990), (3369, 105430), (4055, 87594), (4866, 72995), (5615, 63258), (6738, 52715), (8110, 43797), (10543, 33690), (11230, 31629), (12165, 29198), (14599, 24330), (16845, 21086)]