73819020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{111847}}^1$

素因数の和:111870

約数の個数: 48

約数和(自身を含む): 225485568

約数和(自身を除く): 151666548

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 111847, 223694, 335541, 447388, 559235, 671082, 1118470, 1230317, 1342164, 1677705, 2236940, 2460634, 3355410, 3690951, 4921268, 6151585, 6710820, 7381902, 12303170, 14763804, 18454755, 24606340, 36909510, 73819020]

約数ペア:

[(1, 73819020), (2, 36909510), (3, 24606340), (4, 18454755), (5, 14763804), (6, 12303170), (10, 7381902), (11, 6710820), (12, 6151585), (15, 4921268), (20, 3690951), (22, 3355410), (30, 2460634), (33, 2236940), (44, 1677705), (55, 1342164), (60, 1230317), (66, 1118470), (110, 671082), (132, 559235), (165, 447388), (220, 335541), (330, 223694), (660, 111847)]