39039910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42901}}^1$

素因数の和:42928

約数の個数: 32

約数和(自身を含む): 86490432

約数和(自身を除く): 47450522

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 42901, 85802, 214505, 300307, 429010, 557713, 600614, 1115426, 1501535, 2788565, 3003070, 3903991, 5577130, 7807982, 19519955, 39039910]

約数ペア:

[(1, 39039910), (2, 19519955), (5, 7807982), (7, 5577130), (10, 3903991), (13, 3003070), (14, 2788565), (26, 1501535), (35, 1115426), (65, 600614), (70, 557713), (91, 429010), (130, 300307), (182, 214505), (455, 85802), (910, 42901)]