739698730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1559}}^1\times {\mathrm{2791}}^1$

素因数の和:4374

約数の個数: 32

約数和(自身を含む): 1411188480

約数和(自身を除く): 671489750

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1559, 2791, 3118, 5582, 7795, 13955, 15590, 26503, 27910, 47447, 53006, 94894, 132515, 237235, 265030, 474470, 4351169, 8702338, 21755845, 43511690, 73969873, 147939746, 369849365, 739698730]

約数ペア:

[(1, 739698730), (2, 369849365), (5, 147939746), (10, 73969873), (17, 43511690), (34, 21755845), (85, 8702338), (170, 4351169), (1559, 474470), (2791, 265030), (3118, 237235), (5582, 132515), (7795, 94894), (13955, 53006), (15590, 47447), (26503, 27910)]