143515490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{2591}}^1$

素因数の和:2818

約数の個数: 32

約数和(自身を含む): 268738560

約数和(自身を除く): 125223070

約数列:

[1, 2, 5, 10, 29, 58, 145, 191, 290, 382, 955, 1910, 2591, 5182, 5539, 11078, 12955, 25910, 27695, 55390, 75139, 150278, 375695, 494881, 751390, 989762, 2474405, 4948810, 14351549, 28703098, 71757745, 143515490]

約数ペア:

[(1, 143515490), (2, 71757745), (5, 28703098), (10, 14351549), (29, 4948810), (58, 2474405), (145, 989762), (191, 751390), (290, 494881), (382, 375695), (955, 150278), (1910, 75139), (2591, 55390), (5182, 27695), (5539, 25910), (11078, 12955)]