91939590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7919}}^1$

素因数の和:7978

約数の個数: 64

約数和(自身を含む): 250905600

約数和(自身を除く): 158966010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 645, 774, 1161, 1290, 1935, 2322, 3870, 5805, 7919, 11610, 15838, 23757, 39595, 47514, 71271, 79190, 118785, 142542, 213813, 237570, 340517, 356355, 427626, 681034, 712710, 1021551, 1069065, 1702585, 2043102, 2138130, 3064653, 3405170, 5107755, 6129306, 9193959, 10215510, 15323265, 18387918, 30646530, 45969795, 91939590]

約数ペア:

[(1, 91939590), (2, 45969795), (3, 30646530), (5, 18387918), (6, 15323265), (9, 10215510), (10, 9193959), (15, 6129306), (18, 5107755), (27, 3405170), (30, 3064653), (43, 2138130), (45, 2043102), (54, 1702585), (86, 1069065), (90, 1021551), (129, 712710), (135, 681034), (215, 427626), (258, 356355), (270, 340517), (387, 237570), (430, 213813), (645, 142542), (774, 118785), (1161, 79190), (1290, 71271), (1935, 47514), (2322, 39595), (3870, 23757), (5805, 15838), (7919, 11610)]