286375030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{88661}}^1$

素因数の和:88704

約数の個数: 32

約数和(自身を含む): 574529760

約数和(自身を除く): 288154730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 88661, 177322, 443305, 886610, 1507237, 1684559, 3014474, 3369118, 7536185, 8422795, 15072370, 16845590, 28637503, 57275006, 143187515, 286375030]

約数ペア:

[(1, 286375030), (2, 143187515), (5, 57275006), (10, 28637503), (17, 16845590), (19, 15072370), (34, 8422795), (38, 7536185), (85, 3369118), (95, 3014474), (170, 1684559), (190, 1507237), (323, 886610), (646, 443305), (1615, 177322), (3230, 88661)]