68661460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1733}}^1$

素因数の和:2032

約数の個数: 48

約数和(自身を含む): 165465216

約数和(自身を除く): 96803756

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 283, 566, 1132, 1415, 1733, 1981, 2830, 3466, 3962, 5660, 6932, 7924, 8665, 9905, 12131, 17330, 19810, 24262, 34660, 39620, 48524, 60655, 121310, 242620, 490439, 980878, 1961756, 2452195, 3433073, 4904390, 6866146, 9808780, 13732292, 17165365, 34330730, 68661460]

約数ペア:

[(1, 68661460), (2, 34330730), (4, 17165365), (5, 13732292), (7, 9808780), (10, 6866146), (14, 4904390), (20, 3433073), (28, 2452195), (35, 1961756), (70, 980878), (140, 490439), (283, 242620), (566, 121310), (1132, 60655), (1415, 48524), (1733, 39620), (1981, 34660), (2830, 24262), (3466, 19810), (3962, 17330), (5660, 12131), (6932, 9905), (7924, 8665)]