30807948

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{111623}}^1$

素因数の和:111653

約数の個数: 24

約数和(自身を含む): 75011328

約数和(自身を除く): 44203380

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 111623, 223246, 334869, 446492, 669738, 1339476, 2567329, 5134658, 7701987, 10269316, 15403974, 30807948]

約数ペア:

[(1, 30807948), (2, 15403974), (3, 10269316), (4, 7701987), (6, 5134658), (12, 2567329), (23, 1339476), (46, 669738), (69, 446492), (92, 334869), (138, 223246), (276, 111623)]