9915870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{863}}^1$

素因数の和:1256

約数の個数: 32

約数和(自身を含む): 23887872

約数和(自身を除く): 13972002

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 383, 766, 863, 1149, 1726, 1915, 2298, 2589, 3830, 4315, 5178, 5745, 8630, 11490, 12945, 25890, 330529, 661058, 991587, 1652645, 1983174, 3305290, 4957935, 9915870]

約数ペア:

[(1, 9915870), (2, 4957935), (3, 3305290), (5, 1983174), (6, 1652645), (10, 991587), (15, 661058), (30, 330529), (383, 25890), (766, 12945), (863, 11490), (1149, 8630), (1726, 5745), (1915, 5178), (2298, 4315), (2589, 3830)]