75192870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2417}}^1$

素因数の和:2505

約数の個数: 64

約数和(自身を含む): 194291136

約数和(自身を除く): 119098266

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 61, 85, 102, 122, 170, 183, 255, 305, 366, 510, 610, 915, 1037, 1830, 2074, 2417, 3111, 4834, 5185, 6222, 7251, 10370, 12085, 14502, 15555, 24170, 31110, 36255, 41089, 72510, 82178, 123267, 147437, 205445, 246534, 294874, 410890, 442311, 616335, 737185, 884622, 1232670, 1474370, 2211555, 2506429, 4423110, 5012858, 7519287, 12532145, 15038574, 25064290, 37596435, 75192870]

約数ペア:

[(1, 75192870), (2, 37596435), (3, 25064290), (5, 15038574), (6, 12532145), (10, 7519287), (15, 5012858), (17, 4423110), (30, 2506429), (34, 2211555), (51, 1474370), (61, 1232670), (85, 884622), (102, 737185), (122, 616335), (170, 442311), (183, 410890), (255, 294874), (305, 246534), (366, 205445), (510, 147437), (610, 123267), (915, 82178), (1037, 72510), (1830, 41089), (2074, 36255), (2417, 31110), (3111, 24170), (4834, 15555), (5185, 14502), (6222, 12085), (7251, 10370)]