1520230170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{40637}}^1$

素因数の和:40719

約数の個数: 64

約数和(自身を含む): 3862235520

約数和(自身を除く): 2342005350

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 43, 58, 86, 87, 129, 145, 174, 215, 258, 290, 430, 435, 645, 870, 1247, 1290, 2494, 3741, 6235, 7482, 12470, 18705, 37410, 40637, 81274, 121911, 203185, 243822, 406370, 609555, 1178473, 1219110, 1747391, 2356946, 3494782, 3535419, 5242173, 5892365, 7070838, 8736955, 10484346, 11784730, 17473910, 17677095, 26210865, 35354190, 50674339, 52421730, 101348678, 152023017, 253371695, 304046034, 506743390, 760115085, 1520230170]

約数ペア:

[(1, 1520230170), (2, 760115085), (3, 506743390), (5, 304046034), (6, 253371695), (10, 152023017), (15, 101348678), (29, 52421730), (30, 50674339), (43, 35354190), (58, 26210865), (86, 17677095), (87, 17473910), (129, 11784730), (145, 10484346), (174, 8736955), (215, 7070838), (258, 5892365), (290, 5242173), (430, 3535419), (435, 3494782), (645, 2356946), (870, 1747391), (1247, 1219110), (1290, 1178473), (2494, 609555), (3741, 406370), (6235, 243822), (7482, 203185), (12470, 121911), (18705, 81274), (37410, 40637)]