15702503870

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1861}}^1\times {\mathrm{2063}}^1$

素因数の和:4340

約数の個数: 32

約数和(自身を含む): 28362579840

約数和(自身を除く): 12660075970

約数列:

[1, 2, 5, 10, 409, 818, 1861, 2045, 2063, 3722, 4090, 4126, 9305, 10315, 18610, 20630, 761149, 843767, 1522298, 1687534, 3805745, 3839243, 4218835, 7611490, 7678486, 8437670, 19196215, 38392430, 1570250387, 3140500774, 7851251935, 15702503870]

約数ペア:

[(1, 15702503870), (2, 7851251935), (5, 3140500774), (10, 1570250387), (409, 38392430), (818, 19196215), (1861, 8437670), (2045, 7678486), (2063, 7611490), (3722, 4218835), (4090, 3839243), (4126, 3805745), (9305, 1687534), (10315, 1522298), (18610, 843767), (20630, 761149)]