224719620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{120817}}^1$

素因数の和:120860

約数の個数: 48

約数和(自身を含む): 649517568

約数和(自身を除く): 424797948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 120817, 241634, 362451, 483268, 604085, 724902, 1208170, 1449804, 1812255, 2416340, 3624510, 3745327, 7249020, 7490654, 11235981, 14981308, 18726635, 22471962, 37453270, 44943924, 56179905, 74906540, 112359810, 224719620]

約数ペア:

[(1, 224719620), (2, 112359810), (3, 74906540), (4, 56179905), (5, 44943924), (6, 37453270), (10, 22471962), (12, 18726635), (15, 14981308), (20, 11235981), (30, 7490654), (31, 7249020), (60, 3745327), (62, 3624510), (93, 2416340), (124, 1812255), (155, 1449804), (186, 1208170), (310, 724902), (372, 604085), (465, 483268), (620, 362451), (930, 241634), (1860, 120817)]