30391070906

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{151243}}^1$

素因数の和:151746

約数の個数: 32

約数和(自身を含む): 53896101888

約数和(自身を除く): 23505030982

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 463, 926, 3241, 6482, 14353, 28706, 100471, 151243, 200942, 302486, 1058701, 2117402, 4688533, 9377066, 32819731, 65639462, 70025509, 140051018, 490178563, 980357126, 2170790779, 4341581558, 15195535453, 30391070906]

約数ペア:

[(1, 30391070906), (2, 15195535453), (7, 4341581558), (14, 2170790779), (31, 980357126), (62, 490178563), (217, 140051018), (434, 70025509), (463, 65639462), (926, 32819731), (3241, 9377066), (6482, 4688533), (14353, 2117402), (28706, 1058701), (100471, 302486), (151243, 200942)]