4044180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{9629}}^1$

素因数の和:9648

約数の個数: 48

約数和(自身を含む): 12942720

約数和(自身を除く): 8898540

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, 9629, 19258, 28887, 38516, 48145, 57774, 67403, 96290, 115548, 134806, 144435, 192580, 202209, 269612, 288870, 337015, 404418, 577740, 674030, 808836, 1011045, 1348060, 2022090, 4044180]

約数ペア:

[(1, 4044180), (2, 2022090), (3, 1348060), (4, 1011045), (5, 808836), (6, 674030), (7, 577740), (10, 404418), (12, 337015), (14, 288870), (15, 269612), (20, 202209), (21, 192580), (28, 144435), (30, 134806), (35, 115548), (42, 96290), (60, 67403), (70, 57774), (84, 48145), (105, 38516), (140, 28887), (210, 19258), (420, 9629)]