21582022170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31278293}}^1$

素因数の和:31278326

約数の個数: 32

約数和(自身を含む): 54048892032

約数和(自身を除く): 32466869862

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 31278293, 62556586, 93834879, 156391465, 187669758, 312782930, 469174395, 719400739, 938348790, 1438801478, 2158202217, 3597003695, 4316404434, 7194007390, 10791011085, 21582022170]

約数ペア:

[(1, 21582022170), (2, 10791011085), (3, 7194007390), (5, 4316404434), (6, 3597003695), (10, 2158202217), (15, 1438801478), (23, 938348790), (30, 719400739), (46, 469174395), (69, 312782930), (115, 187669758), (138, 156391465), (230, 93834879), (345, 62556586), (690, 31278293)]