1026853620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1316479}}^1$

素因数の和:1316504

約数の個数: 48

約数和(自身を含む): 3096360960

約数和(自身を除く): 2069507340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1316479, 2632958, 3949437, 5265916, 6582395, 7898874, 13164790, 15797748, 17114227, 19747185, 26329580, 34228454, 39494370, 51342681, 68456908, 78988740, 85571135, 102685362, 171142270, 205370724, 256713405, 342284540, 513426810, 1026853620]

約数ペア:

[(1, 1026853620), (2, 513426810), (3, 342284540), (4, 256713405), (5, 205370724), (6, 171142270), (10, 102685362), (12, 85571135), (13, 78988740), (15, 68456908), (20, 51342681), (26, 39494370), (30, 34228454), (39, 26329580), (52, 19747185), (60, 17114227), (65, 15797748), (78, 13164790), (130, 7898874), (156, 6582395), (195, 5265916), (260, 3949437), (390, 2632958), (780, 1316479)]