9893820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{613}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 27851040

約数和(自身を除く): 17957220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269, 538, 613, 807, 1076, 1226, 1345, 1614, 1839, 2452, 2690, 3065, 3228, 3678, 4035, 5380, 6130, 7356, 8070, 9195, 12260, 16140, 18390, 36780, 164897, 329794, 494691, 659588, 824485, 989382, 1648970, 1978764, 2473455, 3297940, 4946910, 9893820]

約数ペア:

[(1, 9893820), (2, 4946910), (3, 3297940), (4, 2473455), (5, 1978764), (6, 1648970), (10, 989382), (12, 824485), (15, 659588), (20, 494691), (30, 329794), (60, 164897), (269, 36780), (538, 18390), (613, 16140), (807, 12260), (1076, 9195), (1226, 8070), (1345, 7356), (1614, 6130), (1839, 5380), (2452, 4035), (2690, 3678), (3065, 3228)]