30334018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{367}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 56939904

約数和(自身を除く): 26605886

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 289, 367, 374, 442, 578, 734, 2431, 3179, 3757, 4037, 4771, 4862, 6239, 6358, 7514, 8074, 9542, 12478, 41327, 52481, 68629, 81107, 82654, 104962, 106063, 137258, 162214, 212126, 892177, 1166693, 1378819, 1784354, 2333386, 2757638, 15167009, 30334018]

約数ペア:

[(1, 30334018), (2, 15167009), (11, 2757638), (13, 2333386), (17, 1784354), (22, 1378819), (26, 1166693), (34, 892177), (143, 212126), (187, 162214), (221, 137258), (286, 106063), (289, 104962), (367, 82654), (374, 81107), (442, 68629), (578, 52481), (734, 41327), (2431, 12478), (3179, 9542), (3757, 8074), (4037, 7514), (4771, 6358), (4862, 6239)]