3491220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1877}}^1$

素因数の和:1920

約数の個数: 48

約数和(自身を含む): 10096128

約数和(自身を除く): 6604908

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, 1860, 1877, 3754, 5631, 7508, 9385, 11262, 18770, 22524, 28155, 37540, 56310, 58187, 112620, 116374, 174561, 232748, 290935, 349122, 581870, 698244, 872805, 1163740, 1745610, 3491220]

約数ペア:

[(1, 3491220), (2, 1745610), (3, 1163740), (4, 872805), (5, 698244), (6, 581870), (10, 349122), (12, 290935), (15, 232748), (20, 174561), (30, 116374), (31, 112620), (60, 58187), (62, 56310), (93, 37540), (124, 28155), (155, 22524), (186, 18770), (310, 11262), (372, 9385), (465, 7508), (620, 5631), (930, 3754), (1860, 1877)]