54313140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1453}}^1$

素因数の和:1561

約数の個数: 96

約数和(自身を含む): 175875840

約数和(自身を除く): 121562700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 89, 105, 140, 178, 210, 267, 356, 420, 445, 534, 623, 890, 1068, 1246, 1335, 1453, 1780, 1869, 2492, 2670, 2906, 3115, 3738, 4359, 5340, 5812, 6230, 7265, 7476, 8718, 9345, 10171, 12460, 14530, 17436, 18690, 20342, 21795, 29060, 30513, 37380, 40684, 43590, 50855, 61026, 87180, 101710, 122052, 129317, 152565, 203420, 258634, 305130, 387951, 517268, 610260, 646585, 775902, 905219, 1293170, 1551804, 1810438, 1939755, 2586340, 2715657, 3620876, 3879510, 4526095, 5431314, 7759020, 9052190, 10862628, 13578285, 18104380, 27156570, 54313140]

約数ペア:

[(1, 54313140), (2, 27156570), (3, 18104380), (4, 13578285), (5, 10862628), (6, 9052190), (7, 7759020), (10, 5431314), (12, 4526095), (14, 3879510), (15, 3620876), (20, 2715657), (21, 2586340), (28, 1939755), (30, 1810438), (35, 1551804), (42, 1293170), (60, 905219), (70, 775902), (84, 646585), (89, 610260), (105, 517268), (140, 387951), (178, 305130), (210, 258634), (267, 203420), (356, 152565), (420, 129317), (445, 122052), (534, 101710), (623, 87180), (890, 61026), (1068, 50855), (1246, 43590), (1335, 40684), (1453, 37380), (1780, 30513), (1869, 29060), (2492, 21795), (2670, 20342), (2906, 18690), (3115, 17436), (3738, 14530), (4359, 12460), (5340, 10171), (5812, 9345), (6230, 8718), (7265, 7476)]