140323740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{123091}}^1$

素因数の和:123122

約数の個数: 48

約数和(自身を含む): 413589120

約数和(自身を除く): 273265380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 123091, 246182, 369273, 492364, 615455, 738546, 1230910, 1477092, 1846365, 2338729, 2461820, 3692730, 4677458, 7016187, 7385460, 9354916, 11693645, 14032374, 23387290, 28064748, 35080935, 46774580, 70161870, 140323740]

約数ペア:

[(1, 140323740), (2, 70161870), (3, 46774580), (4, 35080935), (5, 28064748), (6, 23387290), (10, 14032374), (12, 11693645), (15, 9354916), (19, 7385460), (20, 7016187), (30, 4677458), (38, 3692730), (57, 2461820), (60, 2338729), (76, 1846365), (95, 1477092), (114, 1230910), (190, 738546), (228, 615455), (285, 492364), (380, 369273), (570, 246182), (1140, 123091)]