12385740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6659}}^1$

素因数の和:6702

約数の個数: 48

約数和(自身を含む): 35804160

約数和(自身を除く): 23418420

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, 6659, 13318, 19977, 26636, 33295, 39954, 66590, 79908, 99885, 133180, 199770, 206429, 399540, 412858, 619287, 825716, 1032145, 1238574, 2064290, 2477148, 3096435, 4128580, 6192870, 12385740]

約数ペア:

[(1, 12385740), (2, 6192870), (3, 4128580), (4, 3096435), (5, 2477148), (6, 2064290), (10, 1238574), (12, 1032145), (15, 825716), (20, 619287), (30, 412858), (31, 399540), (60, 206429), (62, 199770), (93, 133180), (124, 99885), (155, 79908), (186, 66590), (310, 39954), (372, 33295), (465, 26636), (620, 19977), (930, 13318), (1860, 6659)]