127810670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{5683}}^1$

素因数の和:5876

約数の個数: 32

約数和(自身を含む): 249232032

約数和(自身を除く): 121421362

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 1730, 2249, 4498, 5683, 11245, 11366, 22490, 28415, 56830, 73879, 147758, 369395, 738790, 983159, 1966318, 4915795, 9831590, 12781067, 25562134, 63905335, 127810670]

約数ペア:

[(1, 127810670), (2, 63905335), (5, 25562134), (10, 12781067), (13, 9831590), (26, 4915795), (65, 1966318), (130, 983159), (173, 738790), (346, 369395), (865, 147758), (1730, 73879), (2249, 56830), (4498, 28415), (5683, 22490), (11245, 11366)]