102771340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{7127}}^1$

素因数の和:7246

約数の個数: 48

約数和(自身を含む): 249080832

約数和(自身を除く): 146309492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 1030, 1442, 2060, 2884, 3605, 7127, 7210, 14254, 14420, 28508, 35635, 49889, 71270, 99778, 142540, 199556, 249445, 498890, 734081, 997780, 1468162, 2936324, 3670405, 5138567, 7340810, 10277134, 14681620, 20554268, 25692835, 51385670, 102771340]

約数ペア:

[(1, 102771340), (2, 51385670), (4, 25692835), (5, 20554268), (7, 14681620), (10, 10277134), (14, 7340810), (20, 5138567), (28, 3670405), (35, 2936324), (70, 1468162), (103, 997780), (140, 734081), (206, 498890), (412, 249445), (515, 199556), (721, 142540), (1030, 99778), (1442, 71270), (2060, 49889), (2884, 35635), (3605, 28508), (7127, 14420), (7210, 14254)]