22974390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{643}}^1$

素因数の和:1053

約数の個数: 48

約数和(自身を含む): 59977008

約数和(自身を除く): 37002618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 397, 643, 794, 1191, 1286, 1929, 1985, 2382, 3215, 3573, 3858, 3970, 5787, 5955, 6430, 7146, 9645, 11574, 11910, 17865, 19290, 28935, 35730, 57870, 255271, 510542, 765813, 1276355, 1531626, 2297439, 2552710, 3829065, 4594878, 7658130, 11487195, 22974390]

約数ペア:

[(1, 22974390), (2, 11487195), (3, 7658130), (5, 4594878), (6, 3829065), (9, 2552710), (10, 2297439), (15, 1531626), (18, 1276355), (30, 765813), (45, 510542), (90, 255271), (397, 57870), (643, 35730), (794, 28935), (1191, 19290), (1286, 17865), (1929, 11910), (1985, 11574), (2382, 9645), (3215, 7146), (3573, 6430), (3858, 5955), (3970, 5787)]