26706990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21713}}^1$

素因数の和:21764

約数の個数: 32

約数和(自身を含む): 65663136

約数和(自身を除く): 38956146

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 21713, 43426, 65139, 108565, 130278, 217130, 325695, 651390, 890233, 1780466, 2670699, 4451165, 5341398, 8902330, 13353495, 26706990]

約数ペア:

[(1, 26706990), (2, 13353495), (3, 8902330), (5, 5341398), (6, 4451165), (10, 2670699), (15, 1780466), (30, 890233), (41, 651390), (82, 325695), (123, 217130), (205, 130278), (246, 108565), (410, 65139), (615, 43426), (1230, 21713)]