65631180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{1583}}^1$

素因数の和:2286

約数の個数: 48

約数和(自身を含む): 184149504

約数和(自身を除く): 118518324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 691, 1382, 1583, 2073, 2764, 3166, 3455, 4146, 4749, 6332, 6910, 7915, 8292, 9498, 10365, 13820, 15830, 18996, 20730, 23745, 31660, 41460, 47490, 94980, 1093853, 2187706, 3281559, 4375412, 5469265, 6563118, 10938530, 13126236, 16407795, 21877060, 32815590, 65631180]

約数ペア:

[(1, 65631180), (2, 32815590), (3, 21877060), (4, 16407795), (5, 13126236), (6, 10938530), (10, 6563118), (12, 5469265), (15, 4375412), (20, 3281559), (30, 2187706), (60, 1093853), (691, 94980), (1382, 47490), (1583, 41460), (2073, 31660), (2764, 23745), (3166, 20730), (3455, 18996), (4146, 15830), (4749, 13820), (6332, 10365), (6910, 9498), (7915, 8292)]