13684380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2887}}^1$

素因数の和:2978

約数の個数: 48

約数和(自身を含む): 38814720

約数和(自身を除く): 25130340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 2887, 4740, 5774, 8661, 11548, 14435, 17322, 28870, 34644, 43305, 57740, 86610, 173220, 228073, 456146, 684219, 912292, 1140365, 1368438, 2280730, 2736876, 3421095, 4561460, 6842190, 13684380]

約数ペア:

[(1, 13684380), (2, 6842190), (3, 4561460), (4, 3421095), (5, 2736876), (6, 2280730), (10, 1368438), (12, 1140365), (15, 912292), (20, 684219), (30, 456146), (60, 228073), (79, 173220), (158, 86610), (237, 57740), (316, 43305), (395, 34644), (474, 28870), (790, 17322), (948, 14435), (1185, 11548), (1580, 8661), (2370, 5774), (2887, 4740)]