825251010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{1009}}^1$

素因数の和:1355

約数の個数: 64

約数和(自身を含む): 2007072000

約数和(自身を除く): 1181820990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 199, 274, 398, 411, 597, 685, 822, 995, 1009, 1194, 1370, 1990, 2018, 2055, 2985, 3027, 4110, 5045, 5970, 6054, 10090, 15135, 27263, 30270, 54526, 81789, 136315, 138233, 163578, 200791, 272630, 276466, 401582, 408945, 414699, 602373, 691165, 817890, 829398, 1003955, 1204746, 1382330, 2007910, 2073495, 3011865, 4146990, 6023730, 27508367, 55016734, 82525101, 137541835, 165050202, 275083670, 412625505, 825251010]

約数ペア:

[(1, 825251010), (2, 412625505), (3, 275083670), (5, 165050202), (6, 137541835), (10, 82525101), (15, 55016734), (30, 27508367), (137, 6023730), (199, 4146990), (274, 3011865), (398, 2073495), (411, 2007910), (597, 1382330), (685, 1204746), (822, 1003955), (995, 829398), (1009, 817890), (1194, 691165), (1370, 602373), (1990, 414699), (2018, 408945), (2055, 401582), (2985, 276466), (3027, 272630), (4110, 200791), (5045, 163578), (5970, 138233), (6054, 136315), (10090, 81789), (15135, 54526), (27263, 30270)]