890496570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7331}}^1\times {\mathrm{4049}}^1$

素因数の和:11390

約数の個数: 32

約数和(自身を含む): 2138011200

約数和(自身を除く): 1247514630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4049, 7331, 8098, 12147, 14662, 20245, 21993, 24294, 36655, 40490, 43986, 60735, 73310, 109965, 121470, 219930, 29683219, 59366438, 89049657, 148416095, 178099314, 296832190, 445248285, 890496570]

約数ペア:

[(1, 890496570), (2, 445248285), (3, 296832190), (5, 178099314), (6, 148416095), (10, 89049657), (15, 59366438), (30, 29683219), (4049, 219930), (7331, 121470), (8098, 109965), (12147, 73310), (14662, 60735), (20245, 43986), (21993, 40490), (24294, 36655)]