2888580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1553}}^1$

素因数の和:1596

約数の個数: 48

約数和(自身を含む): 8354304

約数和(自身を除く): 5465724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1553, 1860, 3106, 4659, 6212, 7765, 9318, 15530, 18636, 23295, 31060, 46590, 48143, 93180, 96286, 144429, 192572, 240715, 288858, 481430, 577716, 722145, 962860, 1444290, 2888580]

約数ペア:

[(1, 2888580), (2, 1444290), (3, 962860), (4, 722145), (5, 577716), (6, 481430), (10, 288858), (12, 240715), (15, 192572), (20, 144429), (30, 96286), (31, 93180), (60, 48143), (62, 46590), (93, 31060), (124, 23295), (155, 18636), (186, 15530), (310, 9318), (372, 7765), (465, 6212), (620, 4659), (930, 3106), (1553, 1860)]