30291630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{1283}}^1$

素因数の和:2080

約数の個数: 32

約数和(自身を含む): 72849024

約数和(自身を除く): 42557394

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 787, 1283, 1574, 2361, 2566, 3849, 3935, 4722, 6415, 7698, 7870, 11805, 12830, 19245, 23610, 38490, 1009721, 2019442, 3029163, 5048605, 6058326, 10097210, 15145815, 30291630]

約数ペア:

[(1, 30291630), (2, 15145815), (3, 10097210), (5, 6058326), (6, 5048605), (10, 3029163), (15, 2019442), (30, 1009721), (787, 38490), (1283, 23610), (1574, 19245), (2361, 12830), (2566, 11805), (3849, 7870), (3935, 7698), (4722, 6415)]