2713740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1502

約数の個数: 48

約数和(自身を含む): 7848960

約数和(自身を除く): 5135220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1459, 1860, 2918, 4377, 5836, 7295, 8754, 14590, 17508, 21885, 29180, 43770, 45229, 87540, 90458, 135687, 180916, 226145, 271374, 452290, 542748, 678435, 904580, 1356870, 2713740]

約数ペア:

[(1, 2713740), (2, 1356870), (3, 904580), (4, 678435), (5, 542748), (6, 452290), (10, 271374), (12, 226145), (15, 180916), (20, 135687), (30, 90458), (31, 87540), (60, 45229), (62, 43770), (93, 29180), (124, 21885), (155, 17508), (186, 14590), (310, 8754), (372, 7295), (465, 5836), (620, 4377), (930, 2918), (1459, 1860)]