8570490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12421}}^1$

素因数の和:12454

約数の個数: 32

約数和(自身を含む): 21465216

約数和(自身を除く): 12894726

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 12421, 24842, 37263, 62105, 74526, 124210, 186315, 285683, 372630, 571366, 857049, 1428415, 1714098, 2856830, 4285245, 8570490]

約数ペア:

[(1, 8570490), (2, 4285245), (3, 2856830), (5, 1714098), (6, 1428415), (10, 857049), (15, 571366), (23, 372630), (30, 285683), (46, 186315), (69, 124210), (115, 74526), (138, 62105), (230, 37263), (345, 24842), (690, 12421)]