13474980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{74861}}^1$

素因数の和:74876

約数の個数: 36

約数和(自身を含む): 40874652

約数和(自身を除く): 27399672

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 74861, 149722, 224583, 299444, 374305, 449166, 673749, 748610, 898332, 1122915, 1347498, 1497220, 2245830, 2694996, 3368745, 4491660, 6737490, 13474980]

約数ペア:

[(1, 13474980), (2, 6737490), (3, 4491660), (4, 3368745), (5, 2694996), (6, 2245830), (9, 1497220), (10, 1347498), (12, 1122915), (15, 898332), (18, 748610), (20, 673749), (30, 449166), (36, 374305), (45, 299444), (60, 224583), (90, 149722), (180, 74861)]