90863460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{504797}}^1$

素因数の和:504812

約数の個数: 36

約数和(自身を含む): 275619708

約数和(自身を除く): 184756248

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 504797, 1009594, 1514391, 2019188, 2523985, 3028782, 4543173, 5047970, 6057564, 7571955, 9086346, 10095940, 15143910, 18172692, 22715865, 30287820, 45431730, 90863460]

約数ペア:

[(1, 90863460), (2, 45431730), (3, 30287820), (4, 22715865), (5, 18172692), (6, 15143910), (9, 10095940), (10, 9086346), (12, 7571955), (15, 6057564), (18, 5047970), (20, 4543173), (30, 3028782), (36, 2523985), (45, 2019188), (60, 1514391), (90, 1009594), (180, 504797)]