5740980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13669}}^1$

素因数の和:13688

約数の個数: 48

約数和(自身を含む): 18372480

約数和(自身を除く): 12631500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 13669, 27338, 41007, 54676, 68345, 82014, 95683, 136690, 164028, 191366, 205035, 273380, 287049, 382732, 410070, 478415, 574098, 820140, 956830, 1148196, 1435245, 1913660, 2870490, 5740980]

約数ペア:

[(1, 5740980), (2, 2870490), (3, 1913660), (4, 1435245), (5, 1148196), (6, 956830), (7, 820140), (10, 574098), (12, 478415), (14, 410070), (15, 382732), (20, 287049), (21, 273380), (28, 205035), (30, 191366), (35, 164028), (42, 136690), (60, 95683), (70, 82014), (84, 68345), (105, 54676), (140, 41007), (210, 27338), (420, 13669)]