2062740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1152

約数の個数: 48

約数和(自身を含む): 5967360

約数和(自身を除く): 3904620

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, 1109, 1860, 2218, 3327, 4436, 5545, 6654, 11090, 13308, 16635, 22180, 33270, 34379, 66540, 68758, 103137, 137516, 171895, 206274, 343790, 412548, 515685, 687580, 1031370, 2062740]

約数ペア:

[(1, 2062740), (2, 1031370), (3, 687580), (4, 515685), (5, 412548), (6, 343790), (10, 206274), (12, 171895), (15, 137516), (20, 103137), (30, 68758), (31, 66540), (60, 34379), (62, 33270), (93, 22180), (124, 16635), (155, 13308), (186, 11090), (310, 6654), (372, 5545), (465, 4436), (620, 3327), (930, 2218), (1109, 1860)]