1869780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2833}}^1$

素因数の和:2856

約数の個数: 48

約数和(自身を含む): 5713344

約数和(自身を除く): 3843564

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 2833, 5666, 8499, 11332, 14165, 16998, 28330, 31163, 33996, 42495, 56660, 62326, 84990, 93489, 124652, 155815, 169980, 186978, 311630, 373956, 467445, 623260, 934890, 1869780]

約数ペア:

[(1, 1869780), (2, 934890), (3, 623260), (4, 467445), (5, 373956), (6, 311630), (10, 186978), (11, 169980), (12, 155815), (15, 124652), (20, 93489), (22, 84990), (30, 62326), (33, 56660), (44, 42495), (55, 33996), (60, 31163), (66, 28330), (110, 16998), (132, 14165), (165, 11332), (220, 8499), (330, 5666), (660, 2833)]