312053530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{5683}}^1$

素因数の和:5743

約数の個数: 48

約数和(自身を含む): 628195680

約数和(自身を除く): 316142150

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 289, 323, 578, 646, 1445, 1615, 2890, 3230, 5491, 5683, 10982, 11366, 27455, 28415, 54910, 56830, 96611, 107977, 193222, 215954, 483055, 539885, 966110, 1079770, 1642387, 1835609, 3284774, 3671218, 8211935, 9178045, 16423870, 18356090, 31205353, 62410706, 156026765, 312053530]

約数ペア:

[(1, 312053530), (2, 156026765), (5, 62410706), (10, 31205353), (17, 18356090), (19, 16423870), (34, 9178045), (38, 8211935), (85, 3671218), (95, 3284774), (170, 1835609), (190, 1642387), (289, 1079770), (323, 966110), (578, 539885), (646, 483055), (1445, 215954), (1615, 193222), (2890, 107977), (3230, 96611), (5491, 56830), (5683, 54910), (10982, 28415), (11366, 27455)]