974514660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{22973}}^1$

素因数の和:23093

約数の個数: 96

約数和(自身を含む): 3149459712

約数和(自身を除く): 2174945052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 101, 105, 140, 202, 210, 303, 404, 420, 505, 606, 707, 1010, 1212, 1414, 1515, 2020, 2121, 2828, 3030, 3535, 4242, 6060, 7070, 8484, 10605, 14140, 21210, 22973, 42420, 45946, 68919, 91892, 114865, 137838, 160811, 229730, 275676, 321622, 344595, 459460, 482433, 643244, 689190, 804055, 964866, 1378380, 1608110, 1929732, 2320273, 2412165, 3216220, 4640546, 4824330, 6960819, 9281092, 9648660, 11601365, 13921638, 16241911, 23202730, 27843276, 32483822, 34804095, 46405460, 48725733, 64967644, 69608190, 81209555, 97451466, 139216380, 162419110, 194902932, 243628665, 324838220, 487257330, 974514660]

約数ペア:

[(1, 974514660), (2, 487257330), (3, 324838220), (4, 243628665), (5, 194902932), (6, 162419110), (7, 139216380), (10, 97451466), (12, 81209555), (14, 69608190), (15, 64967644), (20, 48725733), (21, 46405460), (28, 34804095), (30, 32483822), (35, 27843276), (42, 23202730), (60, 16241911), (70, 13921638), (84, 11601365), (101, 9648660), (105, 9281092), (140, 6960819), (202, 4824330), (210, 4640546), (303, 3216220), (404, 2412165), (420, 2320273), (505, 1929732), (606, 1608110), (707, 1378380), (1010, 964866), (1212, 804055), (1414, 689190), (1515, 643244), (2020, 482433), (2121, 459460), (2828, 344595), (3030, 321622), (3535, 275676), (4242, 229730), (6060, 160811), (7070, 137838), (8484, 114865), (10605, 91892), (14140, 68919), (21210, 45946), (22973, 42420)]