21624810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{6379}}^1$

素因数の和:6502

約数の個数: 32

約数和(自身を含む): 52367040

約数和(自身を除く): 30742230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 339, 565, 678, 1130, 1695, 3390, 6379, 12758, 19137, 31895, 38274, 63790, 95685, 191370, 720827, 1441654, 2162481, 3604135, 4324962, 7208270, 10812405, 21624810]

約数ペア:

[(1, 21624810), (2, 10812405), (3, 7208270), (5, 4324962), (6, 3604135), (10, 2162481), (15, 1441654), (30, 720827), (113, 191370), (226, 95685), (339, 63790), (565, 38274), (678, 31895), (1130, 19137), (1695, 12758), (3390, 6379)]