30447660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{507461}}^1$

素因数の和:507473

約数の個数: 24

約数和(自身を含む): 85253616

約数和(自身を除く): 54805956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 507461, 1014922, 1522383, 2029844, 2537305, 3044766, 5074610, 6089532, 7611915, 10149220, 15223830, 30447660]

約数ペア:

[(1, 30447660), (2, 15223830), (3, 10149220), (4, 7611915), (5, 6089532), (6, 5074610), (10, 3044766), (12, 2537305), (15, 2029844), (20, 1522383), (30, 1014922), (60, 507461)]