28143669870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1361}}^1\times {\mathrm{229763}}^1$

素因数の和:231137

約数の個数: 48

約数和(自身を含む): 73227624912

約数和(自身を除く): 45083955042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1361, 2722, 4083, 6805, 8166, 12249, 13610, 20415, 24498, 40830, 61245, 122490, 229763, 459526, 689289, 1148815, 1378578, 2067867, 2297630, 3446445, 4135734, 6892890, 10339335, 20678670, 312707443, 625414886, 938122329, 1563537215, 1876244658, 2814366987, 3127074430, 4690611645, 5628733974, 9381223290, 14071834935, 28143669870]

約数ペア:

[(1, 28143669870), (2, 14071834935), (3, 9381223290), (5, 5628733974), (6, 4690611645), (9, 3127074430), (10, 2814366987), (15, 1876244658), (18, 1563537215), (30, 938122329), (45, 625414886), (90, 312707443), (1361, 20678670), (2722, 10339335), (4083, 6892890), (6805, 4135734), (8166, 3446445), (12249, 2297630), (13610, 2067867), (20415, 1378578), (24498, 1148815), (40830, 689289), (61245, 459526), (122490, 229763)]