41390820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{229949}}^1$

素因数の和:229964

約数の個数: 36

約数和(自身を含む): 125552700

約数和(自身を除く): 84161880

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 229949, 459898, 689847, 919796, 1149745, 1379694, 2069541, 2299490, 2759388, 3449235, 4139082, 4598980, 6898470, 8278164, 10347705, 13796940, 20695410, 41390820]

約数ペア:

[(1, 41390820), (2, 20695410), (3, 13796940), (4, 10347705), (5, 8278164), (6, 6898470), (9, 4598980), (10, 4139082), (12, 3449235), (15, 2759388), (18, 2299490), (20, 2069541), (30, 1379694), (36, 1149745), (45, 919796), (60, 689847), (90, 459898), (180, 229949)]