90236930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{184157}}^1$

素因数の和:184178

約数の個数: 24

約数和(自身を含む): 188946108

約数和(自身を除く): 98709178

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 184157, 368314, 920785, 1289099, 1841570, 2578198, 6445495, 9023693, 12890990, 18047386, 45118465, 90236930]

約数ペア:

[(1, 90236930), (2, 45118465), (5, 18047386), (7, 12890990), (10, 9023693), (14, 6445495), (35, 2578198), (49, 1841570), (70, 1289099), (98, 920785), (245, 368314), (490, 184157)]