2098710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{2591}}^1$

素因数の和:2610

約数の個数: 40

約数和(自身を含む): 5645376

約数和(自身を除く): 3546666

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 2591, 5182, 7773, 12955, 15546, 23319, 25910, 38865, 46638, 69957, 77730, 116595, 139914, 209871, 233190, 349785, 419742, 699570, 1049355, 2098710]

約数ペア:

[(1, 2098710), (2, 1049355), (3, 699570), (5, 419742), (6, 349785), (9, 233190), (10, 209871), (15, 139914), (18, 116595), (27, 77730), (30, 69957), (45, 46638), (54, 38865), (81, 25910), (90, 23319), (135, 15546), (162, 12955), (270, 7773), (405, 5182), (810, 2591)]