30129972

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1283}}^1$

素因数の和:1412

約数の個数: 48

約数和(自身を含む): 74780160

約数和(自身を除く): 44650188

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 103, 114, 206, 228, 309, 412, 618, 1236, 1283, 1957, 2566, 3849, 3914, 5132, 5871, 7698, 7828, 11742, 15396, 23484, 24377, 48754, 73131, 97508, 132149, 146262, 264298, 292524, 396447, 528596, 792894, 1585788, 2510831, 5021662, 7532493, 10043324, 15064986, 30129972]

約数ペア:

[(1, 30129972), (2, 15064986), (3, 10043324), (4, 7532493), (6, 5021662), (12, 2510831), (19, 1585788), (38, 792894), (57, 528596), (76, 396447), (103, 292524), (114, 264298), (206, 146262), (228, 132149), (309, 97508), (412, 73131), (618, 48754), (1236, 24377), (1283, 23484), (1957, 15396), (2566, 11742), (3849, 7828), (3914, 7698), (5132, 5871)]