66967590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6911}}^1$

素因数の和:6957

約数の個数: 64

約数和(自身を含む): 179159040

約数和(自身を除く): 112191450

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1938, 3230, 4845, 6911, 9690, 13822, 20733, 34555, 41466, 69110, 103665, 117487, 131309, 207330, 234974, 262618, 352461, 393927, 587435, 656545, 704922, 787854, 1174870, 1313090, 1762305, 1969635, 2232253, 3524610, 3939270, 4464506, 6696759, 11161265, 13393518, 22322530, 33483795, 66967590]

約数ペア:

[(1, 66967590), (2, 33483795), (3, 22322530), (5, 13393518), (6, 11161265), (10, 6696759), (15, 4464506), (17, 3939270), (19, 3524610), (30, 2232253), (34, 1969635), (38, 1762305), (51, 1313090), (57, 1174870), (85, 787854), (95, 704922), (102, 656545), (114, 587435), (170, 393927), (190, 352461), (255, 262618), (285, 234974), (323, 207330), (510, 131309), (570, 117487), (646, 103665), (969, 69110), (1615, 41466), (1938, 34555), (3230, 20733), (4845, 13822), (6911, 9690)]