6224660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 14288400

約数和(自身を除く): 8063740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 89, 130, 178, 260, 269, 356, 445, 538, 890, 1076, 1157, 1345, 1780, 2314, 2690, 3497, 4628, 5380, 5785, 6994, 11570, 13988, 17485, 23140, 23941, 34970, 47882, 69940, 95764, 119705, 239410, 311233, 478820, 622466, 1244932, 1556165, 3112330, 6224660]

約数ペア:

[(1, 6224660), (2, 3112330), (4, 1556165), (5, 1244932), (10, 622466), (13, 478820), (20, 311233), (26, 239410), (52, 119705), (65, 95764), (89, 69940), (130, 47882), (178, 34970), (260, 23941), (269, 23140), (356, 17485), (445, 13988), (538, 11570), (890, 6994), (1076, 5785), (1157, 5380), (1345, 4628), (1780, 3497), (2314, 2690)]