87393270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{12721}}^1$

素因数の和:12960

約数の個数: 32

約数和(自身を含む): 210676320

約数和(自身を除く): 123283050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 229, 458, 687, 1145, 1374, 2290, 3435, 6870, 12721, 25442, 38163, 63605, 76326, 127210, 190815, 381630, 2913109, 5826218, 8739327, 14565545, 17478654, 29131090, 43696635, 87393270]

約数ペア:

[(1, 87393270), (2, 43696635), (3, 29131090), (5, 17478654), (6, 14565545), (10, 8739327), (15, 5826218), (30, 2913109), (229, 381630), (458, 190815), (687, 127210), (1145, 76326), (1374, 63605), (2290, 38163), (3435, 25442), (6870, 12721)]