2005457910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{400291}}^1$

素因数の和:400468

約数の個数: 32

約数和(自身を含む): 4841932032

約数和(自身を除く): 2836474122

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 167, 334, 501, 835, 1002, 1670, 2505, 5010, 400291, 800582, 1200873, 2001455, 2401746, 4002910, 6004365, 12008730, 66848597, 133697194, 200545791, 334242985, 401091582, 668485970, 1002728955, 2005457910]

約数ペア:

[(1, 2005457910), (2, 1002728955), (3, 668485970), (5, 401091582), (6, 334242985), (10, 200545791), (15, 133697194), (30, 66848597), (167, 12008730), (334, 6004365), (501, 4002910), (835, 2401746), (1002, 2001455), (1670, 1200873), (2505, 800582), (5010, 400291)]