30938154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{2347}}^1$

素因数の和:2391

約数の個数: 32

約数和(自身を含む): 67058880

約数和(自身を除く): 36120726

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 2197, 2347, 4394, 4694, 6591, 7041, 13182, 14082, 30511, 61022, 91533, 183066, 396643, 793286, 1189929, 2379858, 5156359, 10312718, 15469077, 30938154]

約数ペア:

[(1, 30938154), (2, 15469077), (3, 10312718), (6, 5156359), (13, 2379858), (26, 1189929), (39, 793286), (78, 396643), (169, 183066), (338, 91533), (507, 61022), (1014, 30511), (2197, 14082), (2347, 13182), (4394, 7041), (4694, 6591)]