490334810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{104549}}^1$

素因数の和:104630

約数の個数: 32

約数和(自身を含む): 1023753600

約数和(自身を除く): 533418790

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 104549, 209098, 522745, 731843, 1045490, 1463686, 3659215, 7004783, 7318430, 14009566, 35023915, 49033481, 70047830, 98066962, 245167405, 490334810]

約数ペア:

[(1, 490334810), (2, 245167405), (5, 98066962), (7, 70047830), (10, 49033481), (14, 35023915), (35, 14009566), (67, 7318430), (70, 7004783), (134, 3659215), (335, 1463686), (469, 1045490), (670, 731843), (938, 522745), (2345, 209098), (4690, 104549)]