1876950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:158

約数の個数: 72

約数和(自身を含む): 5213208

約数和(自身を除く): 3336258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 97, 129, 150, 194, 215, 225, 258, 291, 387, 430, 450, 485, 582, 645, 774, 873, 970, 1075, 1290, 1455, 1746, 1935, 2150, 2425, 2910, 3225, 3870, 4171, 4365, 4850, 6450, 7275, 8342, 8730, 9675, 12513, 14550, 19350, 20855, 21825, 25026, 37539, 41710, 43650, 62565, 75078, 104275, 125130, 187695, 208550, 312825, 375390, 625650, 938475, 1876950]

約数ペア:

[(1, 1876950), (2, 938475), (3, 625650), (5, 375390), (6, 312825), (9, 208550), (10, 187695), (15, 125130), (18, 104275), (25, 75078), (30, 62565), (43, 43650), (45, 41710), (50, 37539), (75, 25026), (86, 21825), (90, 20855), (97, 19350), (129, 14550), (150, 12513), (194, 9675), (215, 8730), (225, 8342), (258, 7275), (291, 6450), (387, 4850), (430, 4365), (450, 4171), (485, 3870), (582, 3225), (645, 2910), (774, 2425), (873, 2150), (970, 1935), (1075, 1746), (1290, 1455)]