64158570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{101839}}^1$

素因数の和:101859

約数の個数: 48

約数和(自身を含む): 190644480

約数和(自身を除く): 126485910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 101839, 203678, 305517, 509195, 611034, 712873, 916551, 1018390, 1425746, 1527585, 1833102, 2138619, 3055170, 3564365, 4277238, 4582755, 6415857, 7128730, 9165510, 10693095, 12831714, 21386190, 32079285, 64158570]

約数ペア:

[(1, 64158570), (2, 32079285), (3, 21386190), (5, 12831714), (6, 10693095), (7, 9165510), (9, 7128730), (10, 6415857), (14, 4582755), (15, 4277238), (18, 3564365), (21, 3055170), (30, 2138619), (35, 1833102), (42, 1527585), (45, 1425746), (63, 1018390), (70, 916551), (90, 712873), (105, 611034), (126, 509195), (210, 305517), (315, 203678), (630, 101839)]