42355610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12421}}^1$

素因数の和:12470

約数の個数: 32

約数和(自身を含む): 85860864

約数和(自身を除く): 43505254

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 12421, 24842, 62105, 124210, 136631, 273262, 385051, 683155, 770102, 1366310, 1925255, 3850510, 4235561, 8471122, 21177805, 42355610]

約数ペア:

[(1, 42355610), (2, 21177805), (5, 8471122), (10, 4235561), (11, 3850510), (22, 1925255), (31, 1366310), (55, 770102), (62, 683155), (110, 385051), (155, 273262), (310, 136631), (341, 124210), (682, 62105), (1705, 24842), (3410, 12421)]