73905910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{757}}^1$

素因数の和:1528

約数の個数: 32

約数和(自身を含む): 143644032

約数和(自身を除く): 69738122

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 751, 757, 1502, 1514, 3755, 3785, 7510, 7570, 9763, 9841, 19526, 19682, 48815, 49205, 97630, 98410, 568507, 1137014, 2842535, 5685070, 7390591, 14781182, 36952955, 73905910]

約数ペア:

[(1, 73905910), (2, 36952955), (5, 14781182), (10, 7390591), (13, 5685070), (26, 2842535), (65, 1137014), (130, 568507), (751, 98410), (757, 97630), (1502, 49205), (1514, 48815), (3755, 19682), (3785, 19526), (7510, 9841), (7570, 9763)]