1520481310

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2\times {\mathrm{3119}}^1$

素因数の和:3237

約数の個数: 48

約数和(自身を含む): 2902910400

約数和(自身を除く): 1382429090

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 1189, 1681, 2378, 3119, 3362, 5945, 6238, 8405, 11890, 15595, 16810, 31190, 48749, 90451, 97498, 127879, 180902, 243745, 255758, 452255, 487490, 639395, 904510, 1278790, 3708491, 5243039, 7416982, 10486078, 18542455, 26215195, 37084910, 52430390, 152048131, 304096262, 760240655, 1520481310]

約数ペア:

[(1, 1520481310), (2, 760240655), (5, 304096262), (10, 152048131), (29, 52430390), (41, 37084910), (58, 26215195), (82, 18542455), (145, 10486078), (205, 7416982), (290, 5243039), (410, 3708491), (1189, 1278790), (1681, 904510), (2378, 639395), (3119, 487490), (3362, 452255), (5945, 255758), (6238, 243745), (8405, 180902), (11890, 127879), (15595, 97498), (16810, 90451), (31190, 48749)]