2013253140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{74731}}^1$

素因数の和:75192

約数の個数: 48

約数和(自身を含む): 5649739200

約数和(自身を除く): 3636486060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 449, 898, 1347, 1796, 2245, 2694, 4490, 5388, 6735, 8980, 13470, 26940, 74731, 149462, 224193, 298924, 373655, 448386, 747310, 896772, 1120965, 1494620, 2241930, 4483860, 33554219, 67108438, 100662657, 134216876, 167771095, 201325314, 335542190, 402650628, 503313285, 671084380, 1006626570, 2013253140]

約数ペア:

[(1, 2013253140), (2, 1006626570), (3, 671084380), (4, 503313285), (5, 402650628), (6, 335542190), (10, 201325314), (12, 167771095), (15, 134216876), (20, 100662657), (30, 67108438), (60, 33554219), (449, 4483860), (898, 2241930), (1347, 1494620), (1796, 1120965), (2245, 896772), (2694, 747310), (4490, 448386), (5388, 373655), (6735, 298924), (8980, 224193), (13470, 149462), (26940, 74731)]