847395180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2011}}^1\times {\mathrm{2341}}^1$

素因数の和:4367

約数の個数: 72

約数和(自身を含む): 2572808784

約数和(自身を除く): 1725413604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2011, 2341, 4022, 4682, 6033, 7023, 8044, 9364, 10055, 11705, 12066, 14046, 18099, 20110, 21069, 23410, 24132, 28092, 30165, 35115, 36198, 40220, 42138, 46820, 60330, 70230, 72396, 84276, 90495, 105345, 120660, 140460, 180990, 210690, 361980, 421380, 4707751, 9415502, 14123253, 18831004, 23538755, 28246506, 42369759, 47077510, 56493012, 70616265, 84739518, 94155020, 141232530, 169479036, 211848795, 282465060, 423697590, 847395180]

約数ペア:

[(1, 847395180), (2, 423697590), (3, 282465060), (4, 211848795), (5, 169479036), (6, 141232530), (9, 94155020), (10, 84739518), (12, 70616265), (15, 56493012), (18, 47077510), (20, 42369759), (30, 28246506), (36, 23538755), (45, 18831004), (60, 14123253), (90, 9415502), (180, 4707751), (2011, 421380), (2341, 361980), (4022, 210690), (4682, 180990), (6033, 140460), (7023, 120660), (8044, 105345), (9364, 90495), (10055, 84276), (11705, 72396), (12066, 70230), (14046, 60330), (18099, 46820), (20110, 42138), (21069, 40220), (23410, 36198), (24132, 35115), (28092, 30165)]