13704530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 30032640

約数和(自身を除く): 16328110

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 43, 58, 70, 86, 145, 157, 203, 215, 290, 301, 314, 406, 430, 602, 785, 1015, 1099, 1247, 1505, 1570, 2030, 2198, 2494, 3010, 4553, 5495, 6235, 6751, 8729, 9106, 10990, 12470, 13502, 17458, 22765, 31871, 33755, 43645, 45530, 47257, 63742, 67510, 87290, 94514, 159355, 195779, 236285, 318710, 391558, 472570, 978895, 1370453, 1957790, 2740906, 6852265, 13704530]

約数ペア:

[(1, 13704530), (2, 6852265), (5, 2740906), (7, 1957790), (10, 1370453), (14, 978895), (29, 472570), (35, 391558), (43, 318710), (58, 236285), (70, 195779), (86, 159355), (145, 94514), (157, 87290), (203, 67510), (215, 63742), (290, 47257), (301, 45530), (314, 43645), (406, 33755), (430, 31871), (602, 22765), (785, 17458), (1015, 13502), (1099, 12470), (1247, 10990), (1505, 9106), (1570, 8729), (2030, 6751), (2198, 6235), (2494, 5495), (3010, 4553)]