3090870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:637

約数の個数: 48

約数和(自身を含む): 8182512

約数和(自身を除く): 5091642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 563, 610, 915, 1098, 1126, 1689, 1830, 2745, 2815, 3378, 5067, 5490, 5630, 8445, 10134, 16890, 25335, 34343, 50670, 68686, 103029, 171715, 206058, 309087, 343430, 515145, 618174, 1030290, 1545435, 3090870]

約数ペア:

[(1, 3090870), (2, 1545435), (3, 1030290), (5, 618174), (6, 515145), (9, 343430), (10, 309087), (15, 206058), (18, 171715), (30, 103029), (45, 68686), (61, 50670), (90, 34343), (122, 25335), (183, 16890), (305, 10134), (366, 8445), (549, 5630), (563, 5490), (610, 5067), (915, 3378), (1098, 2815), (1126, 2745), (1689, 1830)]