1506830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 2981664

約数和(自身を除く): 1474834

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 173, 335, 346, 670, 865, 871, 1730, 1742, 2249, 4355, 4498, 8710, 11245, 11591, 22490, 23182, 57955, 115910, 150683, 301366, 753415, 1506830]

約数ペア:

[(1, 1506830), (2, 753415), (5, 301366), (10, 150683), (13, 115910), (26, 57955), (65, 23182), (67, 22490), (130, 11591), (134, 11245), (173, 8710), (335, 4498), (346, 4355), (670, 2249), (865, 1742), (871, 1730)]