64038540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{877}}^1\times {\mathrm{1217}}^1$

素因数の和:2106

約数の個数: 48

約数和(自身を含む): 179659872

約数和(自身を除く): 115621332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 877, 1217, 1754, 2434, 2631, 3508, 3651, 4385, 4868, 5262, 6085, 7302, 8770, 10524, 12170, 13155, 14604, 17540, 18255, 24340, 26310, 36510, 52620, 73020, 1067309, 2134618, 3201927, 4269236, 5336545, 6403854, 10673090, 12807708, 16009635, 21346180, 32019270, 64038540]

約数ペア:

[(1, 64038540), (2, 32019270), (3, 21346180), (4, 16009635), (5, 12807708), (6, 10673090), (10, 6403854), (12, 5336545), (15, 4269236), (20, 3201927), (30, 2134618), (60, 1067309), (877, 73020), (1217, 52620), (1754, 36510), (2434, 26310), (2631, 24340), (3508, 18255), (3651, 17540), (4385, 14604), (4868, 13155), (5262, 12170), (6085, 10524), (7302, 8770)]