117682020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{653789}}^1$

素因数の和:653804

約数の個数: 36

約数和(自身を含む): 356969340

約数和(自身を除く): 239287320

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 653789, 1307578, 1961367, 2615156, 3268945, 3922734, 5884101, 6537890, 7845468, 9806835, 11768202, 13075780, 19613670, 23536404, 29420505, 39227340, 58841010, 117682020]

約数ペア:

[(1, 117682020), (2, 58841010), (3, 39227340), (4, 29420505), (5, 23536404), (6, 19613670), (9, 13075780), (10, 11768202), (12, 9806835), (15, 7845468), (18, 6537890), (20, 5884101), (30, 3922734), (36, 3268945), (45, 2615156), (60, 1961367), (90, 1307578), (180, 653789)]