201893490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2243261}}^1$

素因数の和:2243274

約数の個数: 24

約数和(自身を含む): 524923308

約数和(自身を除く): 323029818

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2243261, 4486522, 6729783, 11216305, 13459566, 20189349, 22432610, 33648915, 40378698, 67297830, 100946745, 201893490]

約数ペア:

[(1, 201893490), (2, 100946745), (3, 67297830), (5, 40378698), (6, 33648915), (9, 22432610), (10, 20189349), (15, 13459566), (18, 11216305), (30, 6729783), (45, 4486522), (90, 2243261)]