74586690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{276247}}^1$

素因数の和:276263

約数の個数: 32

約数和(自身を含む): 198898560

約数和(自身を除く): 124311870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 276247, 552494, 828741, 1381235, 1657482, 2486223, 2762470, 4143705, 4972446, 7458669, 8287410, 12431115, 14917338, 24862230, 37293345, 74586690]

約数ペア:

[(1, 74586690), (2, 37293345), (3, 24862230), (5, 14917338), (6, 12431115), (9, 8287410), (10, 7458669), (15, 4972446), (18, 4143705), (27, 2762470), (30, 2486223), (45, 1657482), (54, 1381235), (90, 828741), (135, 552494), (270, 276247)]