45244360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{463}}^1$

素因数の和:830

約数の個数: 64

約数和(自身を含む): 116928000

約数和(自身を除く): 71683640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 349, 463, 698, 926, 1396, 1745, 1852, 2315, 2443, 2792, 3241, 3490, 3704, 4630, 4886, 6482, 6980, 9260, 9772, 12215, 12964, 13960, 16205, 18520, 19544, 24430, 25928, 32410, 48860, 64820, 97720, 129640, 161587, 323174, 646348, 807935, 1131109, 1292696, 1615870, 2262218, 3231740, 4524436, 5655545, 6463480, 9048872, 11311090, 22622180, 45244360]

約数ペア:

[(1, 45244360), (2, 22622180), (4, 11311090), (5, 9048872), (7, 6463480), (8, 5655545), (10, 4524436), (14, 3231740), (20, 2262218), (28, 1615870), (35, 1292696), (40, 1131109), (56, 807935), (70, 646348), (140, 323174), (280, 161587), (349, 129640), (463, 97720), (698, 64820), (926, 48860), (1396, 32410), (1745, 25928), (1852, 24430), (2315, 19544), (2443, 18520), (2792, 16205), (3241, 13960), (3490, 12964), (3704, 12215), (4630, 9772), (4886, 9260), (6482, 6980)]