858866470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{3271}}^1$

素因数の和:3338

約数の個数: 96

約数和(自身を含む): 2005291008

約数和(自身を除く): 1146424538

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 110, 121, 154, 155, 217, 242, 310, 341, 385, 434, 605, 682, 770, 847, 1085, 1210, 1694, 1705, 2170, 2387, 3271, 3410, 3751, 4235, 4774, 6542, 7502, 8470, 11935, 16355, 18755, 22897, 23870, 26257, 32710, 35981, 37510, 45794, 52514, 71962, 101401, 114485, 131285, 179905, 202802, 228970, 251867, 262570, 359810, 395791, 503734, 507005, 709807, 791582, 1014010, 1115411, 1259335, 1419614, 1978955, 2230822, 2518670, 2770537, 3549035, 3957910, 5541074, 5577055, 7098070, 7807877, 11154110, 12269521, 13852685, 15615754, 24539042, 27705370, 39039385, 61347605, 78078770, 85886647, 122695210, 171773294, 429433235, 858866470]

約数ペア:

[(1, 858866470), (2, 429433235), (5, 171773294), (7, 122695210), (10, 85886647), (11, 78078770), (14, 61347605), (22, 39039385), (31, 27705370), (35, 24539042), (55, 15615754), (62, 13852685), (70, 12269521), (77, 11154110), (110, 7807877), (121, 7098070), (154, 5577055), (155, 5541074), (217, 3957910), (242, 3549035), (310, 2770537), (341, 2518670), (385, 2230822), (434, 1978955), (605, 1419614), (682, 1259335), (770, 1115411), (847, 1014010), (1085, 791582), (1210, 709807), (1694, 507005), (1705, 503734), (2170, 395791), (2387, 359810), (3271, 262570), (3410, 251867), (3751, 228970), (4235, 202802), (4774, 179905), (6542, 131285), (7502, 114485), (8470, 101401), (11935, 71962), (16355, 52514), (18755, 45794), (22897, 37510), (23870, 35981), (26257, 32710)]