109147980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{23027}}^1$

素因数の和:23118

約数の個数: 48

約数和(自身を含む): 309496320

約数和(自身を除く): 200348340

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, 4740, 23027, 46054, 69081, 92108, 115135, 138162, 230270, 276324, 345405, 460540, 690810, 1381620, 1819133, 3638266, 5457399, 7276532, 9095665, 10914798, 18191330, 21829596, 27286995, 36382660, 54573990, 109147980]

約数ペア:

[(1, 109147980), (2, 54573990), (3, 36382660), (4, 27286995), (5, 21829596), (6, 18191330), (10, 10914798), (12, 9095665), (15, 7276532), (20, 5457399), (30, 3638266), (60, 1819133), (79, 1381620), (158, 690810), (237, 460540), (316, 345405), (395, 276324), (474, 230270), (790, 138162), (948, 115135), (1185, 92108), (1580, 69081), (2370, 46054), (4740, 23027)]