30966972

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{557}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 74807712

約数和(自身を除く): 43840740

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 113, 123, 164, 226, 246, 339, 452, 492, 557, 678, 1114, 1356, 1671, 2228, 3342, 4633, 6684, 9266, 13899, 18532, 22837, 27798, 45674, 55596, 62941, 68511, 91348, 125882, 137022, 188823, 251764, 274044, 377646, 755292, 2580581, 5161162, 7741743, 10322324, 15483486, 30966972]

約数ペア:

[(1, 30966972), (2, 15483486), (3, 10322324), (4, 7741743), (6, 5161162), (12, 2580581), (41, 755292), (82, 377646), (113, 274044), (123, 251764), (164, 188823), (226, 137022), (246, 125882), (339, 91348), (452, 68511), (492, 62941), (557, 55596), (678, 45674), (1114, 27798), (1356, 22837), (1671, 18532), (2228, 13899), (3342, 9266), (4633, 6684)]