64529580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1075493}}^1$

素因数の和:1075505

約数の個数: 24

約数和(自身を含む): 180682992

約数和(自身を除く): 116153412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1075493, 2150986, 3226479, 4301972, 5377465, 6452958, 10754930, 12905916, 16132395, 21509860, 32264790, 64529580]

約数ペア:

[(1, 64529580), (2, 32264790), (3, 21509860), (4, 16132395), (5, 12905916), (6, 10754930), (10, 6452958), (12, 5377465), (15, 4301972), (20, 3226479), (30, 2150986), (60, 1075493)]