2423540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{2473}}^1$

素因数の和:2496

約数の個数: 36

約数和(自身を含む): 5922756

約数和(自身を除く): 3499216

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 2473, 4946, 9892, 12365, 17311, 24730, 34622, 49460, 69244, 86555, 121177, 173110, 242354, 346220, 484708, 605885, 1211770, 2423540]

約数ペア:

[(1, 2423540), (2, 1211770), (4, 605885), (5, 484708), (7, 346220), (10, 242354), (14, 173110), (20, 121177), (28, 86555), (35, 69244), (49, 49460), (70, 34622), (98, 24730), (140, 17311), (196, 12365), (245, 9892), (490, 4946), (980, 2473)]