30919286111

素因数分解:

$7^2\times {\mathrm{211}}^1\times {\mathrm{1123}}^1\times {\mathrm{2663}}^1$

素因数の和:4011

約数の個数: 24

約数和(自身を含む): 36183556224

約数和(自身を除く): 5264270113

約数列:

[1, 7, 49, 211, 1123, 1477, 2663, 7861, 10339, 18641, 55027, 130487, 236953, 561893, 1658671, 2990549, 3933251, 11610697, 20933843, 27532757, 146536901, 631005839, 4417040873, 30919286111]

約数ペア:

[(1, 30919286111), (7, 4417040873), (49, 631005839), (211, 146536901), (1123, 27532757), (1477, 20933843), (2663, 11610697), (7861, 3933251), (10339, 2990549), (18641, 1658671), (55027, 561893), (130487, 236953)]