30241090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11953}}^1$

素因数の和:11994

約数の個数: 32

約数和(自身を含む): 61969536

約数和(自身を除く): 31728446

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 11953, 23906, 59765, 119530, 131483, 262966, 274919, 549838, 657415, 1314830, 1374595, 2749190, 3024109, 6048218, 15120545, 30241090]

約数ペア:

[(1, 30241090), (2, 15120545), (5, 6048218), (10, 3024109), (11, 2749190), (22, 1374595), (23, 1314830), (46, 657415), (55, 549838), (110, 274919), (115, 262966), (230, 131483), (253, 119530), (506, 59765), (1265, 23906), (2530, 11953)]