1343300

素因数分解:

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

素因数の和:141

約数の個数: 72

約数和(自身を含む): 3541440

約数和(自身を除く): 2198140

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 101, 133, 140, 175, 190, 202, 266, 350, 380, 404, 475, 505, 532, 665, 700, 707, 950, 1010, 1330, 1414, 1900, 1919, 2020, 2525, 2660, 2828, 3325, 3535, 3838, 5050, 6650, 7070, 7676, 9595, 10100, 13300, 13433, 14140, 17675, 19190, 26866, 35350, 38380, 47975, 53732, 67165, 70700, 95950, 134330, 191900, 268660, 335825, 671650, 1343300]

約数ペア:

[(1, 1343300), (2, 671650), (4, 335825), (5, 268660), (7, 191900), (10, 134330), (14, 95950), (19, 70700), (20, 67165), (25, 53732), (28, 47975), (35, 38380), (38, 35350), (50, 26866), (70, 19190), (76, 17675), (95, 14140), (100, 13433), (101, 13300), (133, 10100), (140, 9595), (175, 7676), (190, 7070), (202, 6650), (266, 5050), (350, 3838), (380, 3535), (404, 3325), (475, 2828), (505, 2660), (532, 2525), (665, 2020), (700, 1919), (707, 1900), (950, 1414), (1010, 1330)]