30478936

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{787}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 59005440

約数和(自身を除く): 28526504

約数列:

[1, 2, 4, 8, 47, 94, 103, 188, 206, 376, 412, 787, 824, 1574, 3148, 4841, 6296, 9682, 19364, 36989, 38728, 73978, 81061, 147956, 162122, 295912, 324244, 648488, 3809867, 7619734, 15239468, 30478936]

約数ペア:

[(1, 30478936), (2, 15239468), (4, 7619734), (8, 3809867), (47, 648488), (94, 324244), (103, 295912), (188, 162122), (206, 147956), (376, 81061), (412, 73978), (787, 38728), (824, 36989), (1574, 19364), (3148, 9682), (4841, 6296)]