30864845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 43009920

約数和(自身を除く): 12145075

約数列:

[1, 5, 11, 29, 37, 55, 145, 185, 319, 407, 523, 1073, 1595, 2035, 2615, 5365, 5753, 11803, 15167, 19351, 28765, 59015, 75835, 96755, 166837, 212861, 561179, 834185, 1064305, 2805895, 6172969, 30864845]

約数ペア:

[(1, 30864845), (5, 6172969), (11, 2805895), (29, 1064305), (37, 834185), (55, 561179), (145, 212861), (185, 166837), (319, 96755), (407, 75835), (523, 59015), (1073, 28765), (1595, 19351), (2035, 15167), (2615, 11803), (5365, 5753)]