650670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1$

素因数の和:97

約数の個数: 48

約数和(自身を含む): 1672272

約数和(自身を除く): 1021602

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 41, 46, 69, 82, 115, 123, 138, 205, 230, 246, 345, 410, 529, 615, 690, 943, 1058, 1230, 1587, 1886, 2645, 2829, 3174, 4715, 5290, 5658, 7935, 9430, 14145, 15870, 21689, 28290, 43378, 65067, 108445, 130134, 216890, 325335, 650670]

約数ペア:

[(1, 650670), (2, 325335), (3, 216890), (5, 130134), (6, 108445), (10, 65067), (15, 43378), (23, 28290), (30, 21689), (41, 15870), (46, 14145), (69, 9430), (82, 7935), (115, 5658), (123, 5290), (138, 4715), (205, 3174), (230, 2829), (246, 2645), (345, 1886), (410, 1587), (529, 1230), (615, 1058), (690, 943)]