2578230

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{1061}}^1$

素因数の和:1083

約数の個数: 48

約数和(自身を含む): 6958224

約数和(自身を除く): 4379994

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1061, 1215, 2122, 2430, 3183, 5305, 6366, 9549, 10610, 15915, 19098, 28647, 31830, 47745, 57294, 85941, 95490, 143235, 171882, 257823, 286470, 429705, 515646, 859410, 1289115, 2578230]

約数ペア:

[(1, 2578230), (2, 1289115), (3, 859410), (5, 515646), (6, 429705), (9, 286470), (10, 257823), (15, 171882), (18, 143235), (27, 95490), (30, 85941), (45, 57294), (54, 47745), (81, 31830), (90, 28647), (135, 19098), (162, 15915), (243, 10610), (270, 9549), (405, 6366), (486, 5305), (810, 3183), (1061, 2430), (1215, 2122)]