15409830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4987}}^1$

素因数の和:5100

約数の個数: 32

約数和(自身を含む): 37350144

約数和(自身を除く): 21940314

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 4987, 9974, 14961, 24935, 29922, 49870, 74805, 149610, 513661, 1027322, 1540983, 2568305, 3081966, 5136610, 7704915, 15409830]

約数ペア:

[(1, 15409830), (2, 7704915), (3, 5136610), (5, 3081966), (6, 2568305), (10, 1540983), (15, 1027322), (30, 513661), (103, 149610), (206, 74805), (309, 49870), (515, 29922), (618, 24935), (1030, 14961), (1545, 9974), (3090, 4987)]