157430730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{111653}}^1$

素因数の和:111710

約数の個数: 32

約数和(自身を含む): 385876224

約数和(自身を除く): 228445494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 111653, 223306, 334959, 558265, 669918, 1116530, 1674795, 3349590, 5247691, 10495382, 15743073, 26238455, 31486146, 52476910, 78715365, 157430730]

約数ペア:

[(1, 157430730), (2, 78715365), (3, 52476910), (5, 31486146), (6, 26238455), (10, 15743073), (15, 10495382), (30, 5247691), (47, 3349590), (94, 1674795), (141, 1116530), (235, 669918), (282, 558265), (470, 334959), (705, 223306), (1410, 111653)]