30470296318

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{69109}}^1$

素因数の和:69545

約数の個数: 48

約数和(自身を含む): 58143625200

約数和(自身を除く): 27673328882

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 409, 539, 818, 1078, 2863, 4499, 5726, 8998, 20041, 31493, 40082, 62986, 69109, 138218, 220451, 440902, 483763, 760199, 967526, 1520398, 3386341, 5321393, 6772682, 10642786, 28265581, 37249751, 56531162, 74499502, 197859067, 310921391, 395718134, 621842782, 1385013469, 2176449737, 2770026938, 4352899474, 15235148159, 30470296318]

約数ペア:

[(1, 30470296318), (2, 15235148159), (7, 4352899474), (11, 2770026938), (14, 2176449737), (22, 1385013469), (49, 621842782), (77, 395718134), (98, 310921391), (154, 197859067), (409, 74499502), (539, 56531162), (818, 37249751), (1078, 28265581), (2863, 10642786), (4499, 6772682), (5726, 5321393), (8998, 3386341), (20041, 1520398), (31493, 967526), (40082, 760199), (62986, 483763), (69109, 440902), (138218, 220451)]