3573740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 8309952

約数和(自身を除く): 4736212

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 457, 460, 782, 914, 1564, 1828, 1955, 2285, 3910, 4570, 7769, 7820, 9140, 10511, 15538, 21022, 31076, 38845, 42044, 52555, 77690, 105110, 155380, 178687, 210220, 357374, 714748, 893435, 1786870, 3573740]

約数ペア:

[(1, 3573740), (2, 1786870), (4, 893435), (5, 714748), (10, 357374), (17, 210220), (20, 178687), (23, 155380), (34, 105110), (46, 77690), (68, 52555), (85, 42044), (92, 38845), (115, 31076), (170, 21022), (230, 15538), (340, 10511), (391, 9140), (457, 7820), (460, 7769), (782, 4570), (914, 3910), (1564, 2285), (1828, 1955)]