120272570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1019}}^1$

素因数の和:1103

約数の個数: 64

約数和(自身を含む): 251164800

約数和(自身を除く): 130892230

約数列:

[1, 2, 5, 10, 11, 22, 29, 37, 55, 58, 74, 110, 145, 185, 290, 319, 370, 407, 638, 814, 1019, 1073, 1595, 2035, 2038, 2146, 3190, 4070, 5095, 5365, 10190, 10730, 11209, 11803, 22418, 23606, 29551, 37703, 56045, 59015, 59102, 75406, 112090, 118030, 147755, 188515, 295510, 325061, 377030, 414733, 650122, 829466, 1093387, 1625305, 2073665, 2186774, 3250610, 4147330, 5466935, 10933870, 12027257, 24054514, 60136285, 120272570]

約数ペア:

[(1, 120272570), (2, 60136285), (5, 24054514), (10, 12027257), (11, 10933870), (22, 5466935), (29, 4147330), (37, 3250610), (55, 2186774), (58, 2073665), (74, 1625305), (110, 1093387), (145, 829466), (185, 650122), (290, 414733), (319, 377030), (370, 325061), (407, 295510), (638, 188515), (814, 147755), (1019, 118030), (1073, 112090), (1595, 75406), (2035, 59102), (2038, 59015), (2146, 56045), (3190, 37703), (4070, 29551), (5095, 23606), (5365, 22418), (10190, 11803), (10730, 11209)]