201942270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2243803}}^1$

素因数の和:2243816

約数の個数: 24

約数和(自身を含む): 525050136

約数和(自身を除く): 323107866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2243803, 4487606, 6731409, 11219015, 13462818, 20194227, 22438030, 33657045, 40388454, 67314090, 100971135, 201942270]

約数ペア:

[(1, 201942270), (2, 100971135), (3, 67314090), (5, 40388454), (6, 33657045), (9, 22438030), (10, 20194227), (15, 13462818), (18, 11219015), (30, 6731409), (45, 4487606), (90, 2243803)]