8619090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9907}}^1$

素因数の和:9946

約数の個数: 32

約数和(自身を含む): 21401280

約数和(自身を除く): 12782190

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 9907, 19814, 29721, 49535, 59442, 99070, 148605, 287303, 297210, 574606, 861909, 1436515, 1723818, 2873030, 4309545, 8619090]

約数ペア:

[(1, 8619090), (2, 4309545), (3, 2873030), (5, 1723818), (6, 1436515), (10, 861909), (15, 574606), (29, 297210), (30, 287303), (58, 148605), (87, 99070), (145, 59442), (174, 49535), (290, 29721), (435, 19814), (870, 9907)]