15698030590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{87071}}^1$

素因数の和:87249

約数の個数: 48

約数和(自身を含む): 31267555200

約数和(自身を除く): 15569524610

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 149, 242, 298, 605, 745, 1210, 1490, 1639, 3278, 8195, 16390, 18029, 36058, 87071, 90145, 174142, 180290, 435355, 870710, 957781, 1915562, 4788905, 9577810, 10535591, 12973579, 21071182, 25947158, 52677955, 64867895, 105355910, 129735790, 142709369, 285418738, 713546845, 1427093690, 1569803059, 3139606118, 7849015295, 15698030590]

約数ペア:

[(1, 15698030590), (2, 7849015295), (5, 3139606118), (10, 1569803059), (11, 1427093690), (22, 713546845), (55, 285418738), (110, 142709369), (121, 129735790), (149, 105355910), (242, 64867895), (298, 52677955), (605, 25947158), (745, 21071182), (1210, 12973579), (1490, 10535591), (1639, 9577810), (3278, 4788905), (8195, 1915562), (16390, 957781), (18029, 870710), (36058, 435355), (87071, 180290), (90145, 174142)]