27451890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{305021}}^1$

素因数の和:305034

約数の個数: 24

約数和(自身を含む): 71375148

約数和(自身を除く): 43923258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 305021, 610042, 915063, 1525105, 1830126, 2745189, 3050210, 4575315, 5490378, 9150630, 13725945, 27451890]

約数ペア:

[(1, 27451890), (2, 13725945), (3, 9150630), (5, 5490378), (6, 4575315), (9, 3050210), (10, 2745189), (15, 1830126), (18, 1525105), (30, 915063), (45, 610042), (90, 305021)]