15178530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:919

約数の個数: 64

約数和(自身を含む): 39628800

約数和(自身を除く): 24450270

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 93, 95, 114, 155, 186, 190, 285, 310, 465, 570, 589, 859, 930, 1178, 1718, 1767, 2577, 2945, 3534, 4295, 5154, 5890, 8590, 8835, 12885, 16321, 17670, 25770, 26629, 32642, 48963, 53258, 79887, 81605, 97926, 133145, 159774, 163210, 244815, 266290, 399435, 489630, 505951, 798870, 1011902, 1517853, 2529755, 3035706, 5059510, 7589265, 15178530]

約数ペア:

[(1, 15178530), (2, 7589265), (3, 5059510), (5, 3035706), (6, 2529755), (10, 1517853), (15, 1011902), (19, 798870), (30, 505951), (31, 489630), (38, 399435), (57, 266290), (62, 244815), (93, 163210), (95, 159774), (114, 133145), (155, 97926), (186, 81605), (190, 79887), (285, 53258), (310, 48963), (465, 32642), (570, 26629), (589, 25770), (859, 17670), (930, 16321), (1178, 12885), (1718, 8835), (1767, 8590), (2577, 5890), (2945, 5154), (3534, 4295)]