13540620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2719}}^1$

素因数の和:2814

約数の個数: 48

約数和(自身を含む): 38384640

約数和(自身を除く): 24844020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 2719, 4980, 5438, 8157, 10876, 13595, 16314, 27190, 32628, 40785, 54380, 81570, 163140, 225677, 451354, 677031, 902708, 1128385, 1354062, 2256770, 2708124, 3385155, 4513540, 6770310, 13540620]

約数ペア:

[(1, 13540620), (2, 6770310), (3, 4513540), (4, 3385155), (5, 2708124), (6, 2256770), (10, 1354062), (12, 1128385), (15, 902708), (20, 677031), (30, 451354), (60, 225677), (83, 163140), (166, 81570), (249, 54380), (332, 40785), (415, 32628), (498, 27190), (830, 16314), (996, 13595), (1245, 10876), (1660, 8157), (2490, 5438), (2719, 4980)]