28377030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{85991}}^1$

素因数の和:86012

約数の個数: 32

約数和(自身を含む): 74297088

約数和(自身を除く): 45920058

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 85991, 171982, 257973, 429955, 515946, 859910, 945901, 1289865, 1891802, 2579730, 2837703, 4729505, 5675406, 9459010, 14188515, 28377030]

約数ペア:

[(1, 28377030), (2, 14188515), (3, 9459010), (5, 5675406), (6, 4729505), (10, 2837703), (11, 2579730), (15, 1891802), (22, 1289865), (30, 945901), (33, 859910), (55, 515946), (66, 429955), (110, 257973), (165, 171982), (330, 85991)]