2391630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2749}}^1$

素因数の和:2788

約数の個数: 32

約数和(自身を含む): 5940000

約数和(自身を除く): 3548370

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 2749, 5498, 8247, 13745, 16494, 27490, 41235, 79721, 82470, 159442, 239163, 398605, 478326, 797210, 1195815, 2391630]

約数ペア:

[(1, 2391630), (2, 1195815), (3, 797210), (5, 478326), (6, 398605), (10, 239163), (15, 159442), (29, 82470), (30, 79721), (58, 41235), (87, 27490), (145, 16494), (174, 13745), (290, 8247), (435, 5498), (870, 2749)]