142246300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{203209}}^1$

素因数の和:203230

約数の個数: 36

約数和(自身を含む): 352772560

約数和(自身を除く): 210526260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 203209, 406418, 812836, 1016045, 1422463, 2032090, 2844926, 4064180, 5080225, 5689852, 7112315, 10160450, 14224630, 20320900, 28449260, 35561575, 71123150, 142246300]

約数ペア:

[(1, 142246300), (2, 71123150), (4, 35561575), (5, 28449260), (7, 20320900), (10, 14224630), (14, 10160450), (20, 7112315), (25, 5689852), (28, 5080225), (35, 4064180), (50, 2844926), (70, 2032090), (100, 1422463), (140, 1016045), (175, 812836), (350, 406418), (700, 203209)]