2013193770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{203971}}^1$

素因数の和:204035

約数の個数: 64

約数和(自身を含む): 5639417856

約数和(自身を除く): 3626224086

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 987, 1410, 1645, 1974, 3290, 4935, 9870, 203971, 407942, 611913, 1019855, 1223826, 1427797, 2039710, 2855594, 3059565, 4283391, 6119130, 7138985, 8566782, 9586637, 14277970, 19173274, 21416955, 28759911, 42833910, 47933185, 57519822, 67106459, 95866370, 134212918, 143799555, 201319377, 287599110, 335532295, 402638754, 671064590, 1006596885, 2013193770]

約数ペア:

[(1, 2013193770), (2, 1006596885), (3, 671064590), (5, 402638754), (6, 335532295), (7, 287599110), (10, 201319377), (14, 143799555), (15, 134212918), (21, 95866370), (30, 67106459), (35, 57519822), (42, 47933185), (47, 42833910), (70, 28759911), (94, 21416955), (105, 19173274), (141, 14277970), (210, 9586637), (235, 8566782), (282, 7138985), (329, 6119130), (470, 4283391), (658, 3059565), (705, 2855594), (987, 2039710), (1410, 1427797), (1645, 1223826), (1974, 1019855), (3290, 611913), (4935, 407942), (9870, 203971)]