161690670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{7517}}^1$

素因数の和:7769

約数の個数: 48

約数和(自身を含む): 422210880

約数和(自身を除く): 260520210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 239, 478, 717, 1195, 1434, 2151, 2390, 3585, 4302, 7170, 7517, 10755, 15034, 21510, 22551, 37585, 45102, 67653, 75170, 112755, 135306, 225510, 338265, 676530, 1796563, 3593126, 5389689, 8982815, 10779378, 16169067, 17965630, 26948445, 32338134, 53896890, 80845335, 161690670]

約数ペア:

[(1, 161690670), (2, 80845335), (3, 53896890), (5, 32338134), (6, 26948445), (9, 17965630), (10, 16169067), (15, 10779378), (18, 8982815), (30, 5389689), (45, 3593126), (90, 1796563), (239, 676530), (478, 338265), (717, 225510), (1195, 135306), (1434, 112755), (2151, 75170), (2390, 67653), (3585, 45102), (4302, 37585), (7170, 22551), (7517, 21510), (10755, 15034)]