74064660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{64969}}^1$

素因数の和:65000

約数の個数: 48

約数和(自身を含む): 218299200

約数和(自身を除く): 144234540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 64969, 129938, 194907, 259876, 324845, 389814, 649690, 779628, 974535, 1234411, 1299380, 1949070, 2468822, 3703233, 3898140, 4937644, 6172055, 7406466, 12344110, 14812932, 18516165, 24688220, 37032330, 74064660]

約数ペア:

[(1, 74064660), (2, 37032330), (3, 24688220), (4, 18516165), (5, 14812932), (6, 12344110), (10, 7406466), (12, 6172055), (15, 4937644), (19, 3898140), (20, 3703233), (30, 2468822), (38, 1949070), (57, 1299380), (60, 1234411), (76, 974535), (95, 779628), (114, 649690), (190, 389814), (228, 324845), (285, 259876), (380, 194907), (570, 129938), (1140, 64969)]