313627740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{23027}}^1$

素因数の和:23266

約数の個数: 48

約数和(自身を含む): 882064512

約数和(自身を除く): 568436772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 227, 454, 681, 908, 1135, 1362, 2270, 2724, 3405, 4540, 6810, 13620, 23027, 46054, 69081, 92108, 115135, 138162, 230270, 276324, 345405, 460540, 690810, 1381620, 5227129, 10454258, 15681387, 20908516, 26135645, 31362774, 52271290, 62725548, 78406935, 104542580, 156813870, 313627740]

約数ペア:

[(1, 313627740), (2, 156813870), (3, 104542580), (4, 78406935), (5, 62725548), (6, 52271290), (10, 31362774), (12, 26135645), (15, 20908516), (20, 15681387), (30, 10454258), (60, 5227129), (227, 1381620), (454, 690810), (681, 460540), (908, 345405), (1135, 276324), (1362, 230270), (2270, 138162), (2724, 115135), (3405, 92108), (4540, 69081), (6810, 46054), (13620, 23027)]