14990220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11897}}^1$

素因数の和:11919

約数の個数: 72

約数和(自身を含む): 51970464

約数和(自身を除く): 36980244

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 11897, 23794, 35691, 47588, 59485, 71382, 83279, 107073, 118970, 142764, 166558, 178455, 214146, 237940, 249837, 333116, 356910, 416395, 428292, 499674, 535365, 713820, 749511, 832790, 999348, 1070730, 1249185, 1499022, 1665580, 2141460, 2498370, 2998044, 3747555, 4996740, 7495110, 14990220]

約数ペア:

[(1, 14990220), (2, 7495110), (3, 4996740), (4, 3747555), (5, 2998044), (6, 2498370), (7, 2141460), (9, 1665580), (10, 1499022), (12, 1249185), (14, 1070730), (15, 999348), (18, 832790), (20, 749511), (21, 713820), (28, 535365), (30, 499674), (35, 428292), (36, 416395), (42, 356910), (45, 333116), (60, 249837), (63, 237940), (70, 214146), (84, 178455), (90, 166558), (105, 142764), (126, 118970), (140, 107073), (180, 83279), (210, 71382), (252, 59485), (315, 47588), (420, 35691), (630, 23794), (1260, 11897)]