76122970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:548

約数の個数: 96

約数和(自身を含む): 180247680

約数和(自身を除く): 104124710

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 49, 55, 58, 70, 77, 98, 110, 145, 154, 203, 245, 290, 319, 385, 406, 487, 490, 539, 638, 770, 974, 1015, 1078, 1421, 1595, 2030, 2233, 2435, 2695, 2842, 3190, 3409, 4466, 4870, 5357, 5390, 6818, 7105, 10714, 11165, 14123, 14210, 15631, 17045, 22330, 23863, 26785, 28246, 31262, 34090, 37499, 47726, 53570, 70615, 74998, 78155, 98861, 119315, 141230, 155353, 156310, 187495, 197722, 238630, 262493, 310706, 374990, 494305, 524986, 692027, 776765, 988610, 1087471, 1312465, 1384054, 1553530, 2174942, 2624930, 3460135, 5437355, 6920270, 7612297, 10874710, 15224594, 38061485, 76122970]

約数ペア:

[(1, 76122970), (2, 38061485), (5, 15224594), (7, 10874710), (10, 7612297), (11, 6920270), (14, 5437355), (22, 3460135), (29, 2624930), (35, 2174942), (49, 1553530), (55, 1384054), (58, 1312465), (70, 1087471), (77, 988610), (98, 776765), (110, 692027), (145, 524986), (154, 494305), (203, 374990), (245, 310706), (290, 262493), (319, 238630), (385, 197722), (406, 187495), (487, 156310), (490, 155353), (539, 141230), (638, 119315), (770, 98861), (974, 78155), (1015, 74998), (1078, 70615), (1421, 53570), (1595, 47726), (2030, 37499), (2233, 34090), (2435, 31262), (2695, 28246), (2842, 26785), (3190, 23863), (3409, 22330), (4466, 17045), (4870, 15631), (5357, 14210), (5390, 14123), (6818, 11165), (7105, 10714)]