8457270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9721}}^1$

素因数の和:9760

約数の個数: 32

約数和(自身を含む): 20999520

約数和(自身を除く): 12542250

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 9721, 19442, 29163, 48605, 58326, 97210, 145815, 281909, 291630, 563818, 845727, 1409545, 1691454, 2819090, 4228635, 8457270]

約数ペア:

[(1, 8457270), (2, 4228635), (3, 2819090), (5, 1691454), (6, 1409545), (10, 845727), (15, 563818), (29, 291630), (30, 281909), (58, 145815), (87, 97210), (145, 58326), (174, 48605), (290, 29163), (435, 19442), (870, 9721)]