27386970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{70223}}^1$

素因数の和:70246

約数の個数: 32

約数和(自身を含む): 70785792

約数和(自身を除く): 43398822

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 70223, 140446, 210669, 351115, 421338, 702230, 912899, 1053345, 1825798, 2106690, 2738697, 4564495, 5477394, 9128990, 13693485, 27386970]

約数ペア:

[(1, 27386970), (2, 13693485), (3, 9128990), (5, 5477394), (6, 4564495), (10, 2738697), (13, 2106690), (15, 1825798), (26, 1053345), (30, 912899), (39, 702230), (65, 421338), (78, 351115), (130, 210669), (195, 140446), (390, 70223)]