157075341730

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{215171701}}^1$

素因数の和:215171781

約数の個数: 16

約数和(自身を含む): 286608707064

約数和(自身を除く): 129533365334

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 215171701, 430343402, 1075858505, 2151717010, 15707534173, 31415068346, 78537670865, 157075341730]

約数ペア:

[(1, 157075341730), (2, 78537670865), (5, 31415068346), (10, 15707534173), (73, 2151717010), (146, 1075858505), (365, 430343402), (730, 215171701)]