60306740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1423}}^1$

素因数の和:1608

約数の個数: 48

約数和(自身を含む): 137319168

約数和(自身を除く): 77012428

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 163, 260, 326, 652, 815, 1423, 1630, 2119, 2846, 3260, 4238, 5692, 7115, 8476, 10595, 14230, 18499, 21190, 28460, 36998, 42380, 73996, 92495, 184990, 231949, 369980, 463898, 927796, 1159745, 2319490, 3015337, 4638980, 6030674, 12061348, 15076685, 30153370, 60306740]

約数ペア:

[(1, 60306740), (2, 30153370), (4, 15076685), (5, 12061348), (10, 6030674), (13, 4638980), (20, 3015337), (26, 2319490), (52, 1159745), (65, 927796), (130, 463898), (163, 369980), (260, 231949), (326, 184990), (652, 92495), (815, 73996), (1423, 42380), (1630, 36998), (2119, 28460), (2846, 21190), (3260, 18499), (4238, 14230), (5692, 10595), (7115, 8476)]