133499508730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{272447977}}^1$

素因数の和:272447998

約数の個数: 24

約数和(自身を含む): 279531625428

約数和(自身を除く): 146032116698

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 272447977, 544895954, 1362239885, 1907135839, 2724479770, 3814271678, 9535679195, 13349950873, 19071358390, 26699901746, 66749754365, 133499508730]

約数ペア:

[(1, 133499508730), (2, 66749754365), (5, 26699901746), (7, 19071358390), (10, 13349950873), (14, 9535679195), (35, 3814271678), (49, 2724479770), (70, 1907135839), (98, 1362239885), (245, 544895954), (490, 272447977)]