1196470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 2397600

約数和(自身を除く): 1201130

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 149, 298, 365, 730, 745, 803, 1490, 1606, 1639, 3278, 4015, 8030, 8195, 10877, 16390, 21754, 54385, 108770, 119647, 239294, 598235, 1196470]

約数ペア:

[(1, 1196470), (2, 598235), (5, 239294), (10, 119647), (11, 108770), (22, 54385), (55, 21754), (73, 16390), (110, 10877), (146, 8195), (149, 8030), (298, 4015), (365, 3278), (730, 1639), (745, 1606), (803, 1490)]