69703780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3109}}^1$

素因数の和:3196

約数の個数: 48

約数和(自身を含む): 156744000

約数和(自身を除く): 87040220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 59, 76, 95, 118, 190, 236, 295, 380, 590, 1121, 1180, 2242, 3109, 4484, 5605, 6218, 11210, 12436, 15545, 22420, 31090, 59071, 62180, 118142, 183431, 236284, 295355, 366862, 590710, 733724, 917155, 1181420, 1834310, 3485189, 3668620, 6970378, 13940756, 17425945, 34851890, 69703780]

約数ペア:

[(1, 69703780), (2, 34851890), (4, 17425945), (5, 13940756), (10, 6970378), (19, 3668620), (20, 3485189), (38, 1834310), (59, 1181420), (76, 917155), (95, 733724), (118, 590710), (190, 366862), (236, 295355), (295, 236284), (380, 183431), (590, 118142), (1121, 62180), (1180, 59071), (2242, 31090), (3109, 22420), (4484, 15545), (5605, 12436), (6218, 11210)]