201815457810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3571}}^1\times {\mathrm{19421}}^1$

素因数の和:23099

約数の個数: 64

約数和(自身を含む): 489512709504

約数和(自身を除く): 287697251694

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 3571, 7142, 10713, 17855, 19421, 21426, 35710, 38842, 53565, 58263, 97105, 107130, 116526, 194210, 291315, 346387, 582630, 692774, 1039161, 1731935, 1883837, 2078322, 3463870, 3767674, 5195805, 5651511, 9419185, 10391610, 11303022, 18838370, 28257555, 56515110, 69352391, 138704782, 208057173, 346761955, 416114346, 693523910, 1040285865, 2080571730, 6727181927, 13454363854, 20181545781, 33635909635, 40363091562, 67271819270, 100907728905, 201815457810]

約数ペア:

[(1, 201815457810), (2, 100907728905), (3, 67271819270), (5, 40363091562), (6, 33635909635), (10, 20181545781), (15, 13454363854), (30, 6727181927), (97, 2080571730), (194, 1040285865), (291, 693523910), (485, 416114346), (582, 346761955), (970, 208057173), (1455, 138704782), (2910, 69352391), (3571, 56515110), (7142, 28257555), (10713, 18838370), (17855, 11303022), (19421, 10391610), (21426, 9419185), (35710, 5651511), (38842, 5195805), (53565, 3767674), (58263, 3463870), (97105, 2078322), (107130, 1883837), (116526, 1731935), (194210, 1039161), (291315, 692774), (346387, 582630)]