26980890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{1217}}^1$

素因数の和:1966

約数の個数: 32

約数和(自身を含む): 64895040

約数和(自身を除く): 37914150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 739, 1217, 1478, 2217, 2434, 3651, 3695, 4434, 6085, 7302, 7390, 11085, 12170, 18255, 22170, 36510, 899363, 1798726, 2698089, 4496815, 5396178, 8993630, 13490445, 26980890]

約数ペア:

[(1, 26980890), (2, 13490445), (3, 8993630), (5, 5396178), (6, 4496815), (10, 2698089), (15, 1798726), (30, 899363), (739, 36510), (1217, 22170), (1478, 18255), (2217, 12170), (2434, 11085), (3651, 7390), (3695, 7302), (4434, 6085)]