1520854930427

素因数分解:

$7^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{27337}}^1$

素因数の和:27458

約数の個数: 80

約数和(自身を含む): 1984791288960

約数和(自身を除く): 463936358533

約数列:

[1, 7, 17, 29, 47, 49, 119, 203, 329, 343, 493, 799, 833, 1363, 1421, 2303, 2401, 3451, 5593, 5831, 9541, 9947, 16121, 23171, 24157, 27337, 39151, 40817, 66787, 69629, 112847, 162197, 169099, 191359, 274057, 464729, 467509, 792773, 1135379, 1183693, 1284839, 1339513, 1918399, 3253103, 3272563, 5549411, 7947653, 8993873, 9376591, 13477141, 21842263, 22771721, 37260331, 38845877, 55633571, 62957111, 65636137, 94339987, 152895841, 159402047, 260822317, 271921139, 440699777, 633425627, 660379909, 1070270887, 1115814329, 1825756219, 1903447973, 3084898439, 4433979389, 4622659363, 7491896209, 12780293533, 31037855723, 32358615541, 52443273463, 89462054731, 217264990061, 1520854930427]

約数ペア:

[(1, 1520854930427), (7, 217264990061), (17, 89462054731), (29, 52443273463), (47, 32358615541), (49, 31037855723), (119, 12780293533), (203, 7491896209), (329, 4622659363), (343, 4433979389), (493, 3084898439), (799, 1903447973), (833, 1825756219), (1363, 1115814329), (1421, 1070270887), (2303, 660379909), (2401, 633425627), (3451, 440699777), (5593, 271921139), (5831, 260822317), (9541, 159402047), (9947, 152895841), (16121, 94339987), (23171, 65636137), (24157, 62957111), (27337, 55633571), (39151, 38845877), (40817, 37260331), (66787, 22771721), (69629, 21842263), (112847, 13477141), (162197, 9376591), (169099, 8993873), (191359, 7947653), (274057, 5549411), (464729, 3272563), (467509, 3253103), (792773, 1918399), (1135379, 1339513), (1183693, 1284839)]