3214260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{2551}}^1$

素因数の和:2573

約数の個数: 72

約数和(自身を含む): 11147136

約数和(自身を除く): 7932876

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 2551, 5102, 7653, 10204, 12755, 15306, 17857, 22959, 25510, 30612, 35714, 38265, 45918, 51020, 53571, 71428, 76530, 89285, 91836, 107142, 114795, 153060, 160713, 178570, 214284, 229590, 267855, 321426, 357140, 459180, 535710, 642852, 803565, 1071420, 1607130, 3214260]

約数ペア:

[(1, 3214260), (2, 1607130), (3, 1071420), (4, 803565), (5, 642852), (6, 535710), (7, 459180), (9, 357140), (10, 321426), (12, 267855), (14, 229590), (15, 214284), (18, 178570), (20, 160713), (21, 153060), (28, 114795), (30, 107142), (35, 91836), (36, 89285), (42, 76530), (45, 71428), (60, 53571), (63, 51020), (70, 45918), (84, 38265), (90, 35714), (105, 30612), (126, 25510), (140, 22959), (180, 17857), (210, 15306), (252, 12755), (315, 10204), (420, 7653), (630, 5102), (1260, 2551)]