13639740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{809}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 38374560

約数和(自身を除く): 24734820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281, 562, 809, 843, 1124, 1405, 1618, 1686, 2427, 2810, 3236, 3372, 4045, 4215, 4854, 5620, 8090, 8430, 9708, 12135, 16180, 16860, 24270, 48540, 227329, 454658, 681987, 909316, 1136645, 1363974, 2273290, 2727948, 3409935, 4546580, 6819870, 13639740]

約数ペア:

[(1, 13639740), (2, 6819870), (3, 4546580), (4, 3409935), (5, 2727948), (6, 2273290), (10, 1363974), (12, 1136645), (15, 909316), (20, 681987), (30, 454658), (60, 227329), (281, 48540), (562, 24270), (809, 16860), (843, 16180), (1124, 12135), (1405, 9708), (1618, 8430), (1686, 8090), (2427, 5620), (2810, 4854), (3236, 4215), (3372, 4045)]