38669470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 84395520

約数和(自身を除く): 45726050

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 43, 58, 70, 86, 145, 203, 215, 290, 301, 406, 430, 443, 602, 886, 1015, 1247, 1505, 2030, 2215, 2494, 3010, 3101, 4430, 6202, 6235, 8729, 12470, 12847, 15505, 17458, 19049, 25694, 31010, 38098, 43645, 64235, 87290, 89929, 95245, 128470, 133343, 179858, 190490, 266686, 449645, 552421, 666715, 899290, 1104842, 1333430, 2762105, 3866947, 5524210, 7733894, 19334735, 38669470]

約数ペア:

[(1, 38669470), (2, 19334735), (5, 7733894), (7, 5524210), (10, 3866947), (14, 2762105), (29, 1333430), (35, 1104842), (43, 899290), (58, 666715), (70, 552421), (86, 449645), (145, 266686), (203, 190490), (215, 179858), (290, 133343), (301, 128470), (406, 95245), (430, 89929), (443, 87290), (602, 64235), (886, 43645), (1015, 38098), (1247, 31010), (1505, 25694), (2030, 19049), (2215, 17458), (2494, 15505), (3010, 12847), (3101, 12470), (4430, 8729), (6202, 6235)]