27896190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{2711}}^1$

素因数の和:2742

約数の個数: 64

約数和(自身を含む): 78105600

約数和(自身を除く): 50209410

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 1029, 1470, 1715, 2058, 2711, 3430, 5145, 5422, 8133, 10290, 13555, 16266, 18977, 27110, 37954, 40665, 56931, 81330, 94885, 113862, 132839, 189770, 265678, 284655, 398517, 569310, 664195, 797034, 929873, 1328390, 1859746, 1992585, 2789619, 3985170, 4649365, 5579238, 9298730, 13948095, 27896190]

約数ペア:

[(1, 27896190), (2, 13948095), (3, 9298730), (5, 5579238), (6, 4649365), (7, 3985170), (10, 2789619), (14, 1992585), (15, 1859746), (21, 1328390), (30, 929873), (35, 797034), (42, 664195), (49, 569310), (70, 398517), (98, 284655), (105, 265678), (147, 189770), (210, 132839), (245, 113862), (294, 94885), (343, 81330), (490, 56931), (686, 40665), (735, 37954), (1029, 27110), (1470, 18977), (1715, 16266), (2058, 13555), (2711, 10290), (3430, 8133), (5145, 5422)]