142431770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{8627}}^1$

素因数の和:8774

約数の個数: 32

約数和(自身を含む): 278304768

約数和(自身を除く): 135872998

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 635, 1270, 1651, 3302, 8255, 8627, 16510, 17254, 43135, 86270, 112151, 224302, 560755, 1095629, 1121510, 2191258, 5478145, 10956290, 14243177, 28486354, 71215885, 142431770]

約数ペア:

[(1, 142431770), (2, 71215885), (5, 28486354), (10, 14243177), (13, 10956290), (26, 5478145), (65, 2191258), (127, 1121510), (130, 1095629), (254, 560755), (635, 224302), (1270, 112151), (1651, 86270), (3302, 43135), (8255, 17254), (8627, 16510)]