1330604470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{2311}}^1$

素因数の和:2477

約数の個数: 64

約数和(自身を含む): 2666087424

約数和(自身を除く): 1335482954

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 103, 130, 206, 215, 430, 515, 559, 1030, 1118, 1339, 2311, 2678, 2795, 4429, 4622, 5590, 6695, 8858, 11555, 13390, 22145, 23110, 30043, 44290, 57577, 60086, 99373, 115154, 150215, 198746, 238033, 287885, 300430, 476066, 496865, 575770, 993730, 1190165, 1291849, 2380330, 2583698, 3094429, 6188858, 6459245, 10235419, 12918490, 15472145, 20470838, 30944290, 51177095, 102354190, 133060447, 266120894, 665302235, 1330604470]

約数ペア:

[(1, 1330604470), (2, 665302235), (5, 266120894), (10, 133060447), (13, 102354190), (26, 51177095), (43, 30944290), (65, 20470838), (86, 15472145), (103, 12918490), (130, 10235419), (206, 6459245), (215, 6188858), (430, 3094429), (515, 2583698), (559, 2380330), (1030, 1291849), (1118, 1190165), (1339, 993730), (2311, 575770), (2678, 496865), (2795, 476066), (4429, 300430), (4622, 287885), (5590, 238033), (6695, 198746), (8858, 150215), (11555, 115154), (13390, 99373), (22145, 60086), (23110, 57577), (30043, 44290)]