68006860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{907}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 150103296

約数和(自身を除く): 82096436

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 163, 230, 326, 460, 652, 815, 907, 1630, 1814, 3260, 3628, 3749, 4535, 7498, 9070, 14996, 18140, 18745, 20861, 37490, 41722, 74980, 83444, 104305, 147841, 208610, 295682, 417220, 591364, 739205, 1478410, 2956820, 3400343, 6800686, 13601372, 17001715, 34003430, 68006860]

約数ペア:

[(1, 68006860), (2, 34003430), (4, 17001715), (5, 13601372), (10, 6800686), (20, 3400343), (23, 2956820), (46, 1478410), (92, 739205), (115, 591364), (163, 417220), (230, 295682), (326, 208610), (460, 147841), (652, 104305), (815, 83444), (907, 74980), (1630, 41722), (1814, 37490), (3260, 20861), (3628, 18745), (3749, 18140), (4535, 14996), (7498, 9070)]