68047860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{1423}}^1$

素因数の和:2232

約数の個数: 48

約数和(自身を含む): 190907136

約数和(自身を除く): 122859276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 797, 1423, 1594, 2391, 2846, 3188, 3985, 4269, 4782, 5692, 7115, 7970, 8538, 9564, 11955, 14230, 15940, 17076, 21345, 23910, 28460, 42690, 47820, 85380, 1134131, 2268262, 3402393, 4536524, 5670655, 6804786, 11341310, 13609572, 17011965, 22682620, 34023930, 68047860]

約数ペア:

[(1, 68047860), (2, 34023930), (3, 22682620), (4, 17011965), (5, 13609572), (6, 11341310), (10, 6804786), (12, 5670655), (15, 4536524), (20, 3402393), (30, 2268262), (60, 1134131), (797, 85380), (1423, 47820), (1594, 42690), (2391, 28460), (2846, 23910), (3188, 21345), (3985, 17076), (4269, 15940), (4782, 14230), (5692, 11955), (7115, 9564), (7970, 8538)]