30390782

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 48988800

約数和(自身を除く): 18598018

約数列:

[1, 2, 29, 58, 59, 83, 107, 118, 166, 214, 1711, 2407, 3103, 3422, 4814, 4897, 6206, 6313, 8881, 9794, 12626, 17762, 142013, 183077, 257549, 284026, 366154, 515098, 523979, 1047958, 15195391, 30390782]

約数ペア:

[(1, 30390782), (2, 15195391), (29, 1047958), (58, 523979), (59, 515098), (83, 366154), (107, 284026), (118, 257549), (166, 183077), (214, 142013), (1711, 17762), (2407, 12626), (3103, 9794), (3422, 8881), (4814, 6313), (4897, 6206)]