30447850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 60685848

約数和(自身を除く): 30237998

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 113, 170, 226, 317, 425, 565, 634, 850, 1130, 1585, 1921, 2825, 3170, 3842, 5389, 5650, 7925, 9605, 10778, 15850, 19210, 26945, 35821, 48025, 53890, 71642, 96050, 134725, 179105, 269450, 358210, 608957, 895525, 1217914, 1791050, 3044785, 6089570, 15223925, 30447850]

約数ペア:

[(1, 30447850), (2, 15223925), (5, 6089570), (10, 3044785), (17, 1791050), (25, 1217914), (34, 895525), (50, 608957), (85, 358210), (113, 269450), (170, 179105), (226, 134725), (317, 96050), (425, 71642), (565, 53890), (634, 48025), (850, 35821), (1130, 26945), (1585, 19210), (1921, 15850), (2825, 10778), (3170, 9605), (3842, 7925), (5389, 5650)]