30899626

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{9461}}^1$

素因数の和:9557

約数の個数: 16

約数和(自身を含む): 49051008

約数和(自身を除く): 18151382

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 9461, 18922, 217603, 435206, 671731, 1343462, 15449813, 30899626]

約数ペア:

[(1, 30899626), (2, 15449813), (23, 1343462), (46, 671731), (71, 435206), (142, 217603), (1633, 18922), (3266, 9461)]