127660910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{75539}}^1$

素因数の和:75572

約数の個数: 24

約数和(自身を含む): 248828760

約数和(自身を除く): 121167850

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 75539, 151078, 377695, 755390, 982007, 1964014, 4910035, 9820070, 12766091, 25532182, 63830455, 127660910]

約数ペア:

[(1, 127660910), (2, 63830455), (5, 25532182), (10, 12766091), (13, 9820070), (26, 4910035), (65, 1964014), (130, 982007), (169, 755390), (338, 377695), (845, 151078), (1690, 75539)]