30486832

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:697

約数の個数: 40

約数和(自身を含む): 61281792

約数和(自身を除く): 30794960

約数列:

[1, 2, 4, 8, 16, 47, 71, 94, 142, 188, 284, 376, 568, 571, 752, 1136, 1142, 2284, 3337, 4568, 6674, 9136, 13348, 26696, 26837, 40541, 53392, 53674, 81082, 107348, 162164, 214696, 324328, 429392, 648656, 1905427, 3810854, 7621708, 15243416, 30486832]

約数ペア:

[(1, 30486832), (2, 15243416), (4, 7621708), (8, 3810854), (16, 1905427), (47, 648656), (71, 429392), (94, 324328), (142, 214696), (188, 162164), (284, 107348), (376, 81082), (568, 53674), (571, 53392), (752, 40541), (1136, 26837), (1142, 26696), (2284, 13348), (3337, 9136), (4568, 6674)]