30700860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22247}}^1$

素因数の和:22282

約数の個数: 48

約数和(自身を含む): 89703936

約数和(自身を除く): 59003076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 22247, 44494, 66741, 88988, 111235, 133482, 222470, 266964, 333705, 444940, 511681, 667410, 1023362, 1334820, 1535043, 2046724, 2558405, 3070086, 5116810, 6140172, 7675215, 10233620, 15350430, 30700860]

約数ペア:

[(1, 30700860), (2, 15350430), (3, 10233620), (4, 7675215), (5, 6140172), (6, 5116810), (10, 3070086), (12, 2558405), (15, 2046724), (20, 1535043), (23, 1334820), (30, 1023362), (46, 667410), (60, 511681), (69, 444940), (92, 333705), (115, 266964), (138, 222470), (230, 133482), (276, 111235), (345, 88988), (460, 66741), (690, 44494), (1380, 22247)]