407166420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6786107}}^1$

素因数の和:6786119

約数の個数: 24

約数和(自身を含む): 1140066144

約数和(自身を除く): 732899724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6786107, 13572214, 20358321, 27144428, 33930535, 40716642, 67861070, 81433284, 101791605, 135722140, 203583210, 407166420]

約数ペア:

[(1, 407166420), (2, 203583210), (3, 135722140), (4, 101791605), (5, 81433284), (6, 67861070), (10, 40716642), (12, 33930535), (15, 27144428), (20, 20358321), (30, 13572214), (60, 6786107)]