31482430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23671}}^1$

素因数の和:23704

約数の個数: 32

約数和(自身を含む): 68175360

約数和(自身を除く): 36692930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 23671, 47342, 118355, 165697, 236710, 331394, 449749, 828485, 899498, 1656970, 2248745, 3148243, 4497490, 6296486, 15741215, 31482430]

約数ペア:

[(1, 31482430), (2, 15741215), (5, 6296486), (7, 4497490), (10, 3148243), (14, 2248745), (19, 1656970), (35, 899498), (38, 828485), (70, 449749), (95, 331394), (133, 236710), (190, 165697), (266, 118355), (665, 47342), (1330, 23671)]