133798910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{273059}}^1$

素因数の和:273080

約数の個数: 24

約数和(自身を含む): 280159560

約数和(自身を除く): 146360650

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 273059, 546118, 1365295, 1911413, 2730590, 3822826, 9557065, 13379891, 19114130, 26759782, 66899455, 133798910]

約数ペア:

[(1, 133798910), (2, 66899455), (5, 26759782), (7, 19114130), (10, 13379891), (14, 9557065), (35, 3822826), (49, 2730590), (70, 1911413), (98, 1365295), (245, 546118), (490, 273059)]