90393710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{11257}}^1$

素因数の和:11348

約数の個数: 32

約数和(自身を含む): 179947872

約数和(自身を除く): 89554162

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 4015, 8030, 11257, 22514, 56285, 112570, 123827, 247654, 619135, 821761, 1238270, 1643522, 4108805, 8217610, 9039371, 18078742, 45196855, 90393710]

約数ペア:

[(1, 90393710), (2, 45196855), (5, 18078742), (10, 9039371), (11, 8217610), (22, 4108805), (55, 1643522), (73, 1238270), (110, 821761), (146, 619135), (365, 247654), (730, 123827), (803, 112570), (1606, 56285), (4015, 22514), (8030, 11257)]