1367140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4021}}^1$

素因数の和:4047

約数の個数: 24

約数和(自身を含む): 3040632

約数和(自身を除く): 1673492

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 4021, 8042, 16084, 20105, 40210, 68357, 80420, 136714, 273428, 341785, 683570, 1367140]

約数ペア:

[(1, 1367140), (2, 683570), (4, 341785), (5, 273428), (10, 136714), (17, 80420), (20, 68357), (34, 40210), (68, 20105), (85, 16084), (170, 8042), (340, 4021)]