12301090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{677}}^1$

素因数の和:786

約数の個数: 32

約数和(自身を含む): 23431680

約数和(自身を除く): 11130590

約数列:

[1, 2, 5, 10, 23, 46, 79, 115, 158, 230, 395, 677, 790, 1354, 1817, 3385, 3634, 6770, 9085, 15571, 18170, 31142, 53483, 77855, 106966, 155710, 267415, 534830, 1230109, 2460218, 6150545, 12301090]

約数ペア:

[(1, 12301090), (2, 6150545), (5, 2460218), (10, 1230109), (23, 534830), (46, 267415), (79, 155710), (115, 106966), (158, 77855), (230, 53483), (395, 31142), (677, 18170), (790, 15571), (1354, 9085), (1817, 6770), (3385, 3634)]