2201943690

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{2718449}}^1$

素因数の和:2718468

約数の個数: 40

約数和(自身を含む): 5920784100

約数和(自身を除く): 3718840410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 2718449, 5436898, 8155347, 13592245, 16310694, 24466041, 27184490, 40776735, 48932082, 73398123, 81553470, 122330205, 146796246, 220194369, 244660410, 366990615, 440388738, 733981230, 1100971845, 2201943690]

約数ペア:

[(1, 2201943690), (2, 1100971845), (3, 733981230), (5, 440388738), (6, 366990615), (9, 244660410), (10, 220194369), (15, 146796246), (18, 122330205), (27, 81553470), (30, 73398123), (45, 48932082), (54, 40776735), (81, 27184490), (90, 24466041), (135, 16310694), (162, 13592245), (270, 8155347), (405, 5436898), (810, 2718449)]