3089660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{761}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 7680960

約数和(自身を除く): 4591300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 761, 812, 1015, 1522, 2030, 3044, 3805, 4060, 5327, 7610, 10654, 15220, 21308, 22069, 26635, 44138, 53270, 88276, 106540, 110345, 154483, 220690, 308966, 441380, 617932, 772415, 1544830, 3089660]

約数ペア:

[(1, 3089660), (2, 1544830), (4, 772415), (5, 617932), (7, 441380), (10, 308966), (14, 220690), (20, 154483), (28, 110345), (29, 106540), (35, 88276), (58, 53270), (70, 44138), (116, 26635), (140, 22069), (145, 21308), (203, 15220), (290, 10654), (406, 7610), (580, 5327), (761, 4060), (812, 3805), (1015, 3044), (1522, 2030)]