2617995870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{1385183}}^1$

素因数の和:1385206

約数の個数: 64

約数和(自身を含む): 7978659840

約数和(自身を除く): 5360663970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 1385183, 2770366, 4155549, 6925915, 8311098, 9696281, 12466647, 13851830, 19392562, 20777745, 24933294, 29088843, 37399941, 41555490, 48481405, 58177686, 62333235, 74799882, 87266529, 96962810, 124666470, 145444215, 174533058, 186999705, 261799587, 290888430, 373999410, 436332645, 523599174, 872665290, 1308997935, 2617995870]

約数ペア:

[(1, 2617995870), (2, 1308997935), (3, 872665290), (5, 523599174), (6, 436332645), (7, 373999410), (9, 290888430), (10, 261799587), (14, 186999705), (15, 174533058), (18, 145444215), (21, 124666470), (27, 96962810), (30, 87266529), (35, 74799882), (42, 62333235), (45, 58177686), (54, 48481405), (63, 41555490), (70, 37399941), (90, 29088843), (105, 24933294), (126, 20777745), (135, 19392562), (189, 13851830), (210, 12466647), (270, 9696281), (315, 8311098), (378, 6925915), (630, 4155549), (945, 2770366), (1890, 1385183)]