1866630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1447}}^1$

素因数の和:1500

約数の個数: 32

約数和(自身を含む): 4587264

約数和(自身を除く): 2720634

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 1447, 2894, 4341, 7235, 8682, 14470, 21705, 43410, 62221, 124442, 186663, 311105, 373326, 622210, 933315, 1866630]

約数ペア:

[(1, 1866630), (2, 933315), (3, 622210), (5, 373326), (6, 311105), (10, 186663), (15, 124442), (30, 62221), (43, 43410), (86, 21705), (129, 14470), (215, 8682), (258, 7235), (430, 4341), (645, 2894), (1290, 1447)]