70105084

素因数分解:

$2^2\times 7^3\times {\mathrm{37}}^1\times {\mathrm{1381}}^1$

素因数の和:1443

約数の個数: 48

約数和(自身を含む): 147044800

約数和(自身を除く): 76939716

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 343, 518, 686, 1036, 1372, 1381, 1813, 2762, 3626, 5524, 7252, 9667, 12691, 19334, 25382, 38668, 50764, 51097, 67669, 102194, 135338, 204388, 270676, 357679, 473683, 715358, 947366, 1430716, 1894732, 2503753, 5007506, 10015012, 17526271, 35052542, 70105084]

約数ペア:

[(1, 70105084), (2, 35052542), (4, 17526271), (7, 10015012), (14, 5007506), (28, 2503753), (37, 1894732), (49, 1430716), (74, 947366), (98, 715358), (148, 473683), (196, 357679), (259, 270676), (343, 204388), (518, 135338), (686, 102194), (1036, 67669), (1372, 51097), (1381, 50764), (1813, 38668), (2762, 25382), (3626, 19334), (5524, 12691), (7252, 9667)]