90612570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1723}}^1\times {\mathrm{1753}}^1$

素因数の和:3486

約数の個数: 32

約数和(自身を含む): 217720512

約数和(自身を除く): 127107942

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1723, 1753, 3446, 3506, 5169, 5259, 8615, 8765, 10338, 10518, 17230, 17530, 25845, 26295, 51690, 52590, 3020419, 6040838, 9061257, 15102095, 18122514, 30204190, 45306285, 90612570]

約数ペア:

[(1, 90612570), (2, 45306285), (3, 30204190), (5, 18122514), (6, 15102095), (10, 9061257), (15, 6040838), (30, 3020419), (1723, 52590), (1753, 51690), (3446, 26295), (3506, 25845), (5169, 17530), (5259, 17230), (8615, 10518), (8765, 10338)]