494029020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{265607}}^1$

素因数の和:265650

約数の個数: 48

約数和(自身を含む): 1427908608

約数和(自身を除く): 933879588

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, 265607, 531214, 796821, 1062428, 1328035, 1593642, 2656070, 3187284, 3984105, 5312140, 7968210, 8233817, 15936420, 16467634, 24701451, 32935268, 41169085, 49402902, 82338170, 98805804, 123507255, 164676340, 247014510, 494029020]

約数ペア:

[(1, 494029020), (2, 247014510), (3, 164676340), (4, 123507255), (5, 98805804), (6, 82338170), (10, 49402902), (12, 41169085), (15, 32935268), (20, 24701451), (30, 16467634), (31, 15936420), (60, 8233817), (62, 7968210), (93, 5312140), (124, 3984105), (155, 3187284), (186, 2656070), (310, 1593642), (372, 1328035), (465, 1062428), (620, 796821), (930, 531214), (1860, 265607)]