171793140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:761

約数の個数: 96

約数和(自身を含む): 496419840

約数和(自身を除く): 324626700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 89, 106, 159, 178, 212, 265, 267, 318, 356, 445, 530, 534, 607, 636, 795, 890, 1060, 1068, 1214, 1335, 1590, 1780, 1821, 2428, 2670, 3035, 3180, 3642, 4717, 5340, 6070, 7284, 9105, 9434, 12140, 14151, 18210, 18868, 23585, 28302, 32171, 36420, 47170, 54023, 56604, 64342, 70755, 94340, 96513, 108046, 128684, 141510, 160855, 162069, 193026, 216092, 270115, 283020, 321710, 324138, 386052, 482565, 540230, 643420, 648276, 810345, 965130, 1080460, 1620690, 1930260, 2863219, 3241380, 5726438, 8589657, 11452876, 14316095, 17179314, 28632190, 34358628, 42948285, 57264380, 85896570, 171793140]

約数ペア:

[(1, 171793140), (2, 85896570), (3, 57264380), (4, 42948285), (5, 34358628), (6, 28632190), (10, 17179314), (12, 14316095), (15, 11452876), (20, 8589657), (30, 5726438), (53, 3241380), (60, 2863219), (89, 1930260), (106, 1620690), (159, 1080460), (178, 965130), (212, 810345), (265, 648276), (267, 643420), (318, 540230), (356, 482565), (445, 386052), (530, 324138), (534, 321710), (607, 283020), (636, 270115), (795, 216092), (890, 193026), (1060, 162069), (1068, 160855), (1214, 141510), (1335, 128684), (1590, 108046), (1780, 96513), (1821, 94340), (2428, 70755), (2670, 64342), (3035, 56604), (3180, 54023), (3642, 47170), (4717, 36420), (5340, 32171), (6070, 28302), (7284, 23585), (9105, 18868), (9434, 18210), (12140, 14151)]