4105010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{347}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 9170496

約数和(自身を除く): 5065486

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 347, 455, 694, 845, 910, 1183, 1690, 1735, 2366, 2429, 3470, 4511, 4858, 5915, 9022, 11830, 12145, 22555, 24290, 31577, 45110, 58643, 63154, 117286, 157885, 293215, 315770, 410501, 586430, 821002, 2052505, 4105010]

約数ペア:

[(1, 4105010), (2, 2052505), (5, 821002), (7, 586430), (10, 410501), (13, 315770), (14, 293215), (26, 157885), (35, 117286), (65, 63154), (70, 58643), (91, 45110), (130, 31577), (169, 24290), (182, 22555), (338, 12145), (347, 11830), (455, 9022), (694, 5915), (845, 4858), (910, 4511), (1183, 3470), (1690, 2429), (1735, 2366)]