2013159780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{9551}}^1$

素因数の和:10737

約数の個数: 72

約数和(自身を含む): 6112439424

約数和(自身を除く): 4099279644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1171, 2342, 3513, 4684, 5855, 7026, 9551, 10539, 11710, 14052, 17565, 19102, 21078, 23420, 28653, 35130, 38204, 42156, 47755, 52695, 57306, 70260, 85959, 95510, 105390, 114612, 143265, 171918, 191020, 210780, 286530, 343836, 429795, 573060, 859590, 1719180, 11184221, 22368442, 33552663, 44736884, 55921105, 67105326, 100657989, 111842210, 134210652, 167763315, 201315978, 223684420, 335526630, 402631956, 503289945, 671053260, 1006579890, 2013159780]

約数ペア:

[(1, 2013159780), (2, 1006579890), (3, 671053260), (4, 503289945), (5, 402631956), (6, 335526630), (9, 223684420), (10, 201315978), (12, 167763315), (15, 134210652), (18, 111842210), (20, 100657989), (30, 67105326), (36, 55921105), (45, 44736884), (60, 33552663), (90, 22368442), (180, 11184221), (1171, 1719180), (2342, 859590), (3513, 573060), (4684, 429795), (5855, 343836), (7026, 286530), (9551, 210780), (10539, 191020), (11710, 171918), (14052, 143265), (17565, 114612), (19102, 105390), (21078, 95510), (23420, 85959), (28653, 70260), (35130, 57306), (38204, 52695), (42156, 47755)]