458719970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{4481}}^1$

素因数の和:4870

約数の個数: 32

約数和(自身を含む): 856779120

約数和(自身を除く): 398059150

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 353, 706, 1765, 3530, 4481, 8962, 10237, 20474, 22405, 44810, 51185, 102370, 129949, 259898, 649745, 1299490, 1581793, 3163586, 7908965, 15817930, 45871997, 91743994, 229359985, 458719970]

約数ペア:

[(1, 458719970), (2, 229359985), (5, 91743994), (10, 45871997), (29, 15817930), (58, 7908965), (145, 3163586), (290, 1581793), (353, 1299490), (706, 649745), (1765, 259898), (3530, 129949), (4481, 102370), (8962, 51185), (10237, 44810), (20474, 22405)]