124222980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{295769}}^1$

素因数の和:295788

約数の個数: 48

約数和(自身を含む): 397514880

約数和(自身を除く): 273291900

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, 295769, 591538, 887307, 1183076, 1478845, 1774614, 2070383, 2957690, 3549228, 4140766, 4436535, 5915380, 6211149, 8281532, 8873070, 10351915, 12422298, 17746140, 20703830, 24844596, 31055745, 41407660, 62111490, 124222980]

約数ペア:

[(1, 124222980), (2, 62111490), (3, 41407660), (4, 31055745), (5, 24844596), (6, 20703830), (7, 17746140), (10, 12422298), (12, 10351915), (14, 8873070), (15, 8281532), (20, 6211149), (21, 5915380), (28, 4436535), (30, 4140766), (35, 3549228), (42, 2957690), (60, 2070383), (70, 1774614), (84, 1478845), (105, 1183076), (140, 887307), (210, 591538), (420, 295769)]