30442988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{8447}}^1$

素因数の和:8521

約数の個数: 24

約数和(自身を含む): 57480192

約数和(自身を除く): 27037204

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 8447, 16894, 33788, 143599, 287198, 447691, 574396, 895382, 1790764, 7610747, 15221494, 30442988]

約数ペア:

[(1, 30442988), (2, 15221494), (4, 7610747), (17, 1790764), (34, 895382), (53, 574396), (68, 447691), (106, 287198), (212, 143599), (901, 33788), (1802, 16894), (3604, 8447)]