538222790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{13513}}^1$

素因数の和:14096

約数の個数: 32

約数和(自身を含む): 1109229120

約数和(自身を除く): 571006330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 569, 1138, 2845, 3983, 5690, 7966, 13513, 19915, 27026, 39830, 67565, 94591, 135130, 189182, 472955, 945910, 7688897, 15377794, 38444485, 53822279, 76888970, 107644558, 269111395, 538222790]

約数ペア:

[(1, 538222790), (2, 269111395), (5, 107644558), (7, 76888970), (10, 53822279), (14, 38444485), (35, 15377794), (70, 7688897), (569, 945910), (1138, 472955), (2845, 189182), (3983, 135130), (5690, 94591), (7966, 67565), (13513, 39830), (19915, 27026)]