20131077610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9916787}}^1$

素因数の和:9916830

約数の個数: 32

約数和(自身を含む): 42840524160

約数和(自身を除く): 22709446550

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 9916787, 19833574, 49583935, 69417509, 99167870, 138835018, 287586823, 347087545, 575173646, 694175090, 1437934115, 2013107761, 2875868230, 4026215522, 10065538805, 20131077610]

約数ペア:

[(1, 20131077610), (2, 10065538805), (5, 4026215522), (7, 2875868230), (10, 2013107761), (14, 1437934115), (29, 694175090), (35, 575173646), (58, 347087545), (70, 287586823), (145, 138835018), (203, 99167870), (290, 69417509), (406, 49583935), (1015, 19833574), (2030, 9916787)]