30619242

素因数分解:

$2^1\times 3^3\times {\mathrm{617}}^1\times {\mathrm{919}}^1$

素因数の和:1547

約数の個数: 32

約数和(自身を含む): 68227200

約数和(自身を除く): 37607958

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 617, 919, 1234, 1838, 1851, 2757, 3702, 5514, 5553, 8271, 11106, 16542, 16659, 24813, 33318, 49626, 567023, 1134046, 1701069, 3402138, 5103207, 10206414, 15309621, 30619242]

約数ペア:

[(1, 30619242), (2, 15309621), (3, 10206414), (6, 5103207), (9, 3402138), (18, 1701069), (27, 1134046), (54, 567023), (617, 49626), (919, 33318), (1234, 24813), (1838, 16659), (1851, 16542), (2757, 11106), (3702, 8271), (5514, 5553)]