42189780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{24247}}^1$

素因数の和:24288

約数の個数: 48

約数和(自身を含む): 122209920

約数和(自身を除く): 80020140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 24247, 48494, 72741, 96988, 121235, 145482, 242470, 290964, 363705, 484940, 703163, 727410, 1406326, 1454820, 2109489, 2812652, 3515815, 4218978, 7031630, 8437956, 10547445, 14063260, 21094890, 42189780]

約数ペア:

[(1, 42189780), (2, 21094890), (3, 14063260), (4, 10547445), (5, 8437956), (6, 7031630), (10, 4218978), (12, 3515815), (15, 2812652), (20, 2109489), (29, 1454820), (30, 1406326), (58, 727410), (60, 703163), (87, 484940), (116, 363705), (145, 290964), (174, 242470), (290, 145482), (348, 121235), (435, 96988), (580, 72741), (870, 48494), (1740, 24247)]