28620610

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{751}}^1$

素因数の和:898

約数の個数: 32

約数和(自身を含む): 53494272

約数和(自身を除く): 24873662

約数列:

[1, 2, 5, 10, 37, 74, 103, 185, 206, 370, 515, 751, 1030, 1502, 3755, 3811, 7510, 7622, 19055, 27787, 38110, 55574, 77353, 138935, 154706, 277870, 386765, 773530, 2862061, 5724122, 14310305, 28620610]

約数ペア:

[(1, 28620610), (2, 14310305), (5, 5724122), (10, 2862061), (37, 773530), (74, 386765), (103, 277870), (185, 154706), (206, 138935), (370, 77353), (515, 55574), (751, 38110), (1030, 27787), (1502, 19055), (3755, 7622), (3811, 7510)]