318906568190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{2377}}^1\times {\mathrm{273803}}^1$

素因数の和:276201

約数の個数: 48

約数和(自身を含む): 668034665712

約数和(自身を除く): 349128097522

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 2377, 4754, 11885, 16639, 23770, 33278, 83195, 116473, 166390, 232946, 273803, 547606, 582365, 1164730, 1369015, 1916621, 2738030, 3833242, 9583105, 13416347, 19166210, 26832694, 67081735, 134163470, 650829731, 1301659462, 3254148655, 4555808117, 6508297310, 9111616234, 22779040585, 31890656819, 45558081170, 63781313638, 159453284095, 318906568190]

約数ペア:

[(1, 318906568190), (2, 159453284095), (5, 63781313638), (7, 45558081170), (10, 31890656819), (14, 22779040585), (35, 9111616234), (49, 6508297310), (70, 4555808117), (98, 3254148655), (245, 1301659462), (490, 650829731), (2377, 134163470), (4754, 67081735), (11885, 26832694), (16639, 19166210), (23770, 13416347), (33278, 9583105), (83195, 3833242), (116473, 2738030), (166390, 1916621), (232946, 1369015), (273803, 1164730), (547606, 582365)]