12270200180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3259}}^1\times {\mathrm{26893}}^1$

素因数の和:30168

約数の個数: 48

約数和(自身を含む): 29458611840

約数和(自身を除く): 17188411660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3259, 6518, 13036, 16295, 22813, 26893, 32590, 45626, 53786, 65180, 91252, 107572, 114065, 134465, 188251, 228130, 268930, 376502, 456260, 537860, 753004, 941255, 1882510, 3765020, 87644287, 175288574, 350577148, 438221435, 613510009, 876442870, 1227020018, 1752885740, 2454040036, 3067550045, 6135100090, 12270200180]

約数ペア:

[(1, 12270200180), (2, 6135100090), (4, 3067550045), (5, 2454040036), (7, 1752885740), (10, 1227020018), (14, 876442870), (20, 613510009), (28, 438221435), (35, 350577148), (70, 175288574), (140, 87644287), (3259, 3765020), (6518, 1882510), (13036, 941255), (16295, 753004), (22813, 537860), (26893, 456260), (32590, 376502), (45626, 268930), (53786, 228130), (65180, 188251), (91252, 134465), (107572, 114065)]