66748030

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{109423}}^1$

素因数の和:109491

約数の個数: 16

約数和(自身を含む): 122117184

約数和(自身を除く): 55369154

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 109423, 218846, 547115, 1094230, 6674803, 13349606, 33374015, 66748030]

約数ペア:

[(1, 66748030), (2, 33374015), (5, 13349606), (10, 6674803), (61, 1094230), (122, 547115), (305, 218846), (610, 109423)]