3366740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 7959168

約数和(自身を除く): 4592428

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 563, 598, 1126, 1196, 1495, 2252, 2815, 2990, 5630, 5980, 7319, 11260, 12949, 14638, 25898, 29276, 36595, 51796, 64745, 73190, 129490, 146380, 168337, 258980, 336674, 673348, 841685, 1683370, 3366740]

約数ペア:

[(1, 3366740), (2, 1683370), (4, 841685), (5, 673348), (10, 336674), (13, 258980), (20, 168337), (23, 146380), (26, 129490), (46, 73190), (52, 64745), (65, 51796), (92, 36595), (115, 29276), (130, 25898), (230, 14638), (260, 12949), (299, 11260), (460, 7319), (563, 5980), (598, 5630), (1126, 2990), (1196, 2815), (1495, 2252)]