67836650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^2$

素因数の和:240

約数の個数: 72

約数和(自身を含む): 153308640

約数和(自身を除く): 85471990

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 101, 133, 175, 190, 202, 266, 350, 475, 505, 665, 707, 950, 1010, 1330, 1414, 1919, 2525, 3325, 3535, 3838, 5050, 6650, 7070, 9595, 10201, 13433, 17675, 19190, 20402, 26866, 35350, 47975, 51005, 67165, 71407, 95950, 102010, 134330, 142814, 193819, 255025, 335825, 357035, 387638, 510050, 671650, 714070, 969095, 1356733, 1785175, 1938190, 2713466, 3570350, 4845475, 6783665, 9690950, 13567330, 33918325, 67836650]

約数ペア:

[(1, 67836650), (2, 33918325), (5, 13567330), (7, 9690950), (10, 6783665), (14, 4845475), (19, 3570350), (25, 2713466), (35, 1938190), (38, 1785175), (50, 1356733), (70, 969095), (95, 714070), (101, 671650), (133, 510050), (175, 387638), (190, 357035), (202, 335825), (266, 255025), (350, 193819), (475, 142814), (505, 134330), (665, 102010), (707, 95950), (950, 71407), (1010, 67165), (1330, 51005), (1414, 47975), (1919, 35350), (2525, 26866), (3325, 20402), (3535, 19190), (3838, 17675), (5050, 13433), (6650, 10201), (7070, 9595)]