4188660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{9973}}^1$

素因数の和:9992

約数の個数: 48

約数和(自身を含む): 13405056

約数和(自身を除く): 9216396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 9973, 19946, 29919, 39892, 49865, 59838, 69811, 99730, 119676, 139622, 149595, 199460, 209433, 279244, 299190, 349055, 418866, 598380, 698110, 837732, 1047165, 1396220, 2094330, 4188660]

約数ペア:

[(1, 4188660), (2, 2094330), (3, 1396220), (4, 1047165), (5, 837732), (6, 698110), (7, 598380), (10, 418866), (12, 349055), (14, 299190), (15, 279244), (20, 209433), (21, 199460), (28, 149595), (30, 139622), (35, 119676), (42, 99730), (60, 69811), (70, 59838), (84, 49865), (105, 39892), (140, 29919), (210, 19946), (420, 9973)]