1900643150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6971}}^1$

素因数の和:7050

約数の個数: 96

約数和(自身を含む): 4357221120

約数和(自身を除く): 2456577970

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 41, 50, 70, 82, 95, 133, 175, 190, 205, 266, 287, 350, 410, 475, 574, 665, 779, 950, 1025, 1330, 1435, 1558, 2050, 2870, 3325, 3895, 5453, 6650, 6971, 7175, 7790, 10906, 13942, 14350, 19475, 27265, 34855, 38950, 48797, 54530, 69710, 97594, 132449, 136325, 174275, 243985, 264898, 272650, 285811, 348550, 487970, 571622, 662245, 927143, 1219925, 1324490, 1429055, 1854286, 2000677, 2439850, 2858110, 3311225, 4001354, 4635715, 5430409, 6622450, 7145275, 9271430, 10003385, 10860818, 14290550, 20006770, 23178575, 27152045, 38012863, 46357150, 50016925, 54304090, 76025726, 100033850, 135760225, 190064315, 271520450, 380128630, 950321575, 1900643150]

約数ペア:

[(1, 1900643150), (2, 950321575), (5, 380128630), (7, 271520450), (10, 190064315), (14, 135760225), (19, 100033850), (25, 76025726), (35, 54304090), (38, 50016925), (41, 46357150), (50, 38012863), (70, 27152045), (82, 23178575), (95, 20006770), (133, 14290550), (175, 10860818), (190, 10003385), (205, 9271430), (266, 7145275), (287, 6622450), (350, 5430409), (410, 4635715), (475, 4001354), (574, 3311225), (665, 2858110), (779, 2439850), (950, 2000677), (1025, 1854286), (1330, 1429055), (1435, 1324490), (1558, 1219925), (2050, 927143), (2870, 662245), (3325, 571622), (3895, 487970), (5453, 348550), (6650, 285811), (6971, 272650), (7175, 264898), (7790, 243985), (10906, 174275), (13942, 136325), (14350, 132449), (19475, 97594), (27265, 69710), (34855, 54530), (38950, 48797)]