30784962

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10667}}^1$

素因数の和:10722

約数の個数: 32

約数和(自身を含む): 68104512

約数和(自身を除く): 37319550

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 10667, 21334, 32001, 64002, 138671, 277342, 394679, 416013, 789358, 832026, 1184037, 2368074, 5130827, 10261654, 15392481, 30784962]

約数ペア:

[(1, 30784962), (2, 15392481), (3, 10261654), (6, 5130827), (13, 2368074), (26, 1184037), (37, 832026), (39, 789358), (74, 416013), (78, 394679), (111, 277342), (222, 138671), (481, 64002), (962, 32001), (1443, 21334), (2886, 10667)]