413612710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{310987}}^1$

素因数の和:311020

約数の個数: 32

約数和(自身を含む): 895645440

約数和(自身を除く): 482032730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 310987, 621974, 1554935, 2176909, 3109870, 4353818, 5908753, 10884545, 11817506, 21769090, 29543765, 41361271, 59087530, 82722542, 206806355, 413612710]

約数ペア:

[(1, 413612710), (2, 206806355), (5, 82722542), (7, 59087530), (10, 41361271), (14, 29543765), (19, 21769090), (35, 11817506), (38, 10884545), (70, 5908753), (95, 4353818), (133, 3109870), (190, 2176909), (266, 1554935), (665, 621974), (1330, 310987)]