3142790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 7257600

約数和(自身を除く): 4114810

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 119, 133, 139, 170, 190, 238, 266, 278, 323, 595, 646, 665, 695, 973, 1190, 1330, 1390, 1615, 1946, 2261, 2363, 2641, 3230, 4522, 4726, 4865, 5282, 9730, 11305, 11815, 13205, 16541, 18487, 22610, 23630, 26410, 33082, 36974, 44897, 82705, 89794, 92435, 165410, 184870, 224485, 314279, 448970, 628558, 1571395, 3142790]

約数ペア:

[(1, 3142790), (2, 1571395), (5, 628558), (7, 448970), (10, 314279), (14, 224485), (17, 184870), (19, 165410), (34, 92435), (35, 89794), (38, 82705), (70, 44897), (85, 36974), (95, 33082), (119, 26410), (133, 23630), (139, 22610), (170, 18487), (190, 16541), (238, 13205), (266, 11815), (278, 11305), (323, 9730), (595, 5282), (646, 4865), (665, 4726), (695, 4522), (973, 3230), (1190, 2641), (1330, 2363), (1390, 2261), (1615, 1946)]