82309080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{97987}}^1$

素因数の和:98008

約数の個数: 64

約数和(自身を含む): 282205440

約数和(自身を除く): 199896360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 97987, 195974, 293961, 391948, 489935, 587922, 685909, 783896, 979870, 1175844, 1371818, 1469805, 1959740, 2057727, 2351688, 2743636, 2939610, 3429545, 3919480, 4115454, 5487272, 5879220, 6859090, 8230908, 10288635, 11758440, 13718180, 16461816, 20577270, 27436360, 41154540, 82309080]

約数ペア:

[(1, 82309080), (2, 41154540), (3, 27436360), (4, 20577270), (5, 16461816), (6, 13718180), (7, 11758440), (8, 10288635), (10, 8230908), (12, 6859090), (14, 5879220), (15, 5487272), (20, 4115454), (21, 3919480), (24, 3429545), (28, 2939610), (30, 2743636), (35, 2351688), (40, 2057727), (42, 1959740), (56, 1469805), (60, 1371818), (70, 1175844), (84, 979870), (105, 783896), (120, 685909), (140, 587922), (168, 489935), (210, 391948), (280, 293961), (420, 195974), (840, 97987)]