2997330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{2039}}^1$

素因数の和:2063

約数の個数: 48

約数和(自身を含む): 8372160

約数和(自身を除く): 5374830

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 2039, 4078, 6117, 10195, 12234, 14273, 20390, 28546, 30585, 42819, 61170, 71365, 85638, 99911, 142730, 199822, 214095, 299733, 428190, 499555, 599466, 999110, 1498665, 2997330]

約数ペア:

[(1, 2997330), (2, 1498665), (3, 999110), (5, 599466), (6, 499555), (7, 428190), (10, 299733), (14, 214095), (15, 199822), (21, 142730), (30, 99911), (35, 85638), (42, 71365), (49, 61170), (70, 42819), (98, 30585), (105, 28546), (147, 20390), (210, 14273), (245, 12234), (294, 10195), (490, 6117), (735, 4078), (1470, 2039)]