22727030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{439}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 42577920

約数和(自身を除く): 19850890

約数列:

[1, 2, 5, 10, 31, 62, 155, 167, 310, 334, 439, 835, 878, 1670, 2195, 4390, 5177, 10354, 13609, 25885, 27218, 51770, 68045, 73313, 136090, 146626, 366565, 733130, 2272703, 4545406, 11363515, 22727030]

約数ペア:

[(1, 22727030), (2, 11363515), (5, 4545406), (10, 2272703), (31, 733130), (62, 366565), (155, 146626), (167, 136090), (310, 73313), (334, 68045), (439, 51770), (835, 27218), (878, 25885), (1670, 13609), (2195, 10354), (4390, 5177)]