23280670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4007}}^1$

素因数の和:4104

約数の個数: 32

約数和(自身を含む): 48480768

約数和(自身を除く): 25200098

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 4007, 5810, 8014, 20035, 28049, 40070, 56098, 140245, 280490, 332581, 665162, 1662905, 2328067, 3325810, 4656134, 11640335, 23280670]

約数ペア:

[(1, 23280670), (2, 11640335), (5, 4656134), (7, 3325810), (10, 2328067), (14, 1662905), (35, 665162), (70, 332581), (83, 280490), (166, 140245), (415, 56098), (581, 40070), (830, 28049), (1162, 20035), (2905, 8014), (4007, 5810)]