627270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 1797120

約数和(自身を除く): 1169850

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 103, 105, 145, 174, 203, 206, 210, 290, 309, 406, 435, 515, 609, 618, 721, 870, 1015, 1030, 1218, 1442, 1545, 2030, 2163, 2987, 3045, 3090, 3605, 4326, 5974, 6090, 7210, 8961, 10815, 14935, 17922, 20909, 21630, 29870, 41818, 44805, 62727, 89610, 104545, 125454, 209090, 313635, 627270]

約数ペア:

[(1, 627270), (2, 313635), (3, 209090), (5, 125454), (6, 104545), (7, 89610), (10, 62727), (14, 44805), (15, 41818), (21, 29870), (29, 21630), (30, 20909), (35, 17922), (42, 14935), (58, 10815), (70, 8961), (87, 7210), (103, 6090), (105, 5974), (145, 4326), (174, 3605), (203, 3090), (206, 3045), (210, 2987), (290, 2163), (309, 2030), (406, 1545), (435, 1442), (515, 1218), (609, 1030), (618, 1015), (721, 870)]