10138970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 21098880

約数和(自身を除く): 10959910

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 43, 73, 85, 86, 95, 146, 170, 190, 215, 323, 365, 430, 646, 730, 731, 817, 1241, 1387, 1462, 1615, 1634, 2482, 2774, 3139, 3230, 3655, 4085, 6205, 6278, 6935, 7310, 8170, 12410, 13870, 13889, 15695, 23579, 27778, 31390, 47158, 53363, 59641, 69445, 106726, 117895, 119282, 138890, 235790, 266815, 298205, 533630, 596410, 1013897, 2027794, 5069485, 10138970]

約数ペア:

[(1, 10138970), (2, 5069485), (5, 2027794), (10, 1013897), (17, 596410), (19, 533630), (34, 298205), (38, 266815), (43, 235790), (73, 138890), (85, 119282), (86, 117895), (95, 106726), (146, 69445), (170, 59641), (190, 53363), (215, 47158), (323, 31390), (365, 27778), (430, 23579), (646, 15695), (730, 13889), (731, 13870), (817, 12410), (1241, 8170), (1387, 7310), (1462, 6935), (1615, 6278), (1634, 6205), (2482, 4085), (2774, 3655), (3139, 3230)]