130402510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{98047}}^1$

素因数の和:98080

約数の個数: 32

約数和(自身を含む): 282378240

約数和(自身を除く): 151975730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 98047, 196094, 490235, 686329, 980470, 1372658, 1862893, 3431645, 3725786, 6863290, 9314465, 13040251, 18628930, 26080502, 65201255, 130402510]

約数ペア:

[(1, 130402510), (2, 65201255), (5, 26080502), (7, 18628930), (10, 13040251), (14, 9314465), (19, 6863290), (35, 3725786), (38, 3431645), (70, 1862893), (95, 1372658), (133, 980470), (190, 686329), (266, 490235), (665, 196094), (1330, 98047)]