1238830090

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{613}}^1\times {\mathrm{3313}}^1$

素因数の和:3994

約数の個数: 32

約数和(自身を含む): 2270832336

約数和(自身を除く): 1032002246

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 613, 1226, 3065, 3313, 6130, 6626, 16565, 33130, 37393, 74786, 186965, 202093, 373930, 404186, 1010465, 2020930, 2030869, 4061738, 10154345, 20308690, 123883009, 247766018, 619415045, 1238830090]

約数ペア:

[(1, 1238830090), (2, 619415045), (5, 247766018), (10, 123883009), (61, 20308690), (122, 10154345), (305, 4061738), (610, 2030869), (613, 2020930), (1226, 1010465), (3065, 404186), (3313, 373930), (6130, 202093), (6626, 186965), (16565, 74786), (33130, 37393)]