30495686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{27277}}^1$

素因数の和:27335

約数の個数: 16

約数和(自身を含む): 50409744

約数和(自身を除く): 19914058

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 27277, 54554, 354601, 709202, 1172911, 2345822, 15247843, 30495686]

約数ペア:

[(1, 30495686), (2, 15247843), (13, 2345822), (26, 1172911), (43, 709202), (86, 354601), (559, 54554), (1118, 27277)]