9147220

素因数分解:

$2^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{761}}^1$

素因数の和:1371

約数の個数: 24

約数和(自身を含む): 19266408

約数和(自身を除く): 10119188

約数列:

[1, 2, 4, 5, 10, 20, 601, 761, 1202, 1522, 2404, 3005, 3044, 3805, 6010, 7610, 12020, 15220, 457361, 914722, 1829444, 2286805, 4573610, 9147220]

約数ペア:

[(1, 9147220), (2, 4573610), (4, 2286805), (5, 1829444), (10, 914722), (20, 457361), (601, 15220), (761, 12020), (1202, 7610), (1522, 6010), (2404, 3805), (3005, 3044)]