30104438

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{659}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 55883520

約数和(自身を除く): 25779082

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 251, 502, 659, 1318, 1757, 3263, 3514, 4613, 6526, 8567, 9226, 17134, 22841, 45682, 59969, 119938, 165409, 330818, 1157863, 2150317, 2315726, 4300634, 15052219, 30104438]

約数ペア:

[(1, 30104438), (2, 15052219), (7, 4300634), (13, 2315726), (14, 2150317), (26, 1157863), (91, 330818), (182, 165409), (251, 119938), (502, 59969), (659, 45682), (1318, 22841), (1757, 17134), (3263, 9226), (3514, 8567), (4613, 6526)]