38853420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{647557}}^1$

素因数の和:647569

約数の個数: 24

約数和(自身を含む): 108789744

約数和(自身を除く): 69936324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 647557, 1295114, 1942671, 2590228, 3237785, 3885342, 6475570, 7770684, 9713355, 12951140, 19426710, 38853420]

約数ペア:

[(1, 38853420), (2, 19426710), (3, 12951140), (4, 9713355), (5, 7770684), (6, 6475570), (10, 3885342), (12, 3237785), (15, 2590228), (20, 1942671), (30, 1295114), (60, 647557)]