1574143130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{45247}}^1$

素因数の和:45339

約数の個数: 48

約数和(自身を含む): 3342560256

約数和(自身を除く): 1768417126

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 71, 98, 142, 245, 355, 490, 497, 710, 994, 2485, 3479, 4970, 6958, 17395, 34790, 45247, 90494, 226235, 316729, 452470, 633458, 1583645, 2217103, 3167290, 3212537, 4434206, 6425074, 11085515, 16062685, 22171030, 22487759, 32125370, 44975518, 112438795, 157414313, 224877590, 314828626, 787071565, 1574143130]

約数ペア:

[(1, 1574143130), (2, 787071565), (5, 314828626), (7, 224877590), (10, 157414313), (14, 112438795), (35, 44975518), (49, 32125370), (70, 22487759), (71, 22171030), (98, 16062685), (142, 11085515), (245, 6425074), (355, 4434206), (490, 3212537), (497, 3167290), (710, 2217103), (994, 1583645), (2485, 633458), (3479, 452470), (4970, 316729), (6958, 226235), (17395, 90494), (34790, 45247)]