70665180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61987}}^1$

素因数の和:62018

約数の個数: 48

約数和(自身を含む): 208279680

約数和(自身を除く): 137614500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 61987, 123974, 185961, 247948, 309935, 371922, 619870, 743844, 929805, 1177753, 1239740, 1859610, 2355506, 3533259, 3719220, 4711012, 5888765, 7066518, 11777530, 14133036, 17666295, 23555060, 35332590, 70665180]

約数ペア:

[(1, 70665180), (2, 35332590), (3, 23555060), (4, 17666295), (5, 14133036), (6, 11777530), (10, 7066518), (12, 5888765), (15, 4711012), (19, 3719220), (20, 3533259), (30, 2355506), (38, 1859610), (57, 1239740), (60, 1177753), (76, 929805), (95, 743844), (114, 619870), (190, 371922), (228, 309935), (285, 247948), (380, 185961), (570, 123974), (1140, 61987)]