74327870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{3511}}^1$

素因数の和:3620

約数の個数: 32

約数和(自身を含む): 140339520

約数和(自身を除く): 66011650

約数列:

[1, 2, 5, 10, 29, 58, 73, 145, 146, 290, 365, 730, 2117, 3511, 4234, 7022, 10585, 17555, 21170, 35110, 101819, 203638, 256303, 509095, 512606, 1018190, 1281515, 2563030, 7432787, 14865574, 37163935, 74327870]

約数ペア:

[(1, 74327870), (2, 37163935), (5, 14865574), (10, 7432787), (29, 2563030), (58, 1281515), (73, 1018190), (145, 512606), (146, 509095), (290, 256303), (365, 203638), (730, 101819), (2117, 35110), (3511, 21170), (4234, 17555), (7022, 10585)]