70452910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{27847}}^1$

素因数の和:27888

約数の個数: 32

約数和(自身を含む): 144364032

約数和(自身を除く): 73911122

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 27847, 55694, 139235, 278470, 306317, 612634, 640481, 1280962, 1531585, 3063170, 3202405, 6404810, 7045291, 14090582, 35226455, 70452910]

約数ペア:

[(1, 70452910), (2, 35226455), (5, 14090582), (10, 7045291), (11, 6404810), (22, 3202405), (23, 3063170), (46, 1531585), (55, 1280962), (110, 640481), (115, 612634), (230, 306317), (253, 278470), (506, 139235), (1265, 55694), (2530, 27847)]