254524260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{136841}}^1$

素因数の和:136884

約数の個数: 48

約数和(自身を含む): 735662592

約数和(自身を除く): 481138332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 136841, 273682, 410523, 547364, 684205, 821046, 1368410, 1642092, 2052615, 2736820, 4105230, 4242071, 8210460, 8484142, 12726213, 16968284, 21210355, 25452426, 42420710, 50904852, 63631065, 84841420, 127262130, 254524260]

約数ペア:

[(1, 254524260), (2, 127262130), (3, 84841420), (4, 63631065), (5, 50904852), (6, 42420710), (10, 25452426), (12, 21210355), (15, 16968284), (20, 12726213), (30, 8484142), (31, 8210460), (60, 4242071), (62, 4105230), (93, 2736820), (124, 2052615), (155, 1642092), (186, 1368410), (310, 821046), (372, 684205), (465, 547364), (620, 410523), (930, 273682), (1860, 136841)]