2957029290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{538621}}^1$

素因数の和:538695

約数の個数: 48

約数和(自身を含む): 7814327976

約数和(自身を除く): 4857298686

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 538621, 1077242, 1615863, 2693105, 3231726, 4847589, 5386210, 8079315, 9695178, 16158630, 24237945, 32855881, 48475890, 65711762, 98567643, 164279405, 197135286, 295702929, 328558810, 492838215, 591405858, 985676430, 1478514645, 2957029290]

約数ペア:

[(1, 2957029290), (2, 1478514645), (3, 985676430), (5, 591405858), (6, 492838215), (9, 328558810), (10, 295702929), (15, 197135286), (18, 164279405), (30, 98567643), (45, 65711762), (61, 48475890), (90, 32855881), (122, 24237945), (183, 16158630), (305, 9695178), (366, 8079315), (549, 5386210), (610, 4847589), (915, 3231726), (1098, 2693105), (1830, 1615863), (2745, 1077242), (5490, 538621)]