103559540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{105673}}^1$

素因数の和:105696

約数の個数: 36

約数和(自身を含む): 252983556

約数和(自身を除く): 149424016

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 105673, 211346, 422692, 528365, 739711, 1056730, 1479422, 2113460, 2958844, 3698555, 5177977, 7397110, 10355954, 14794220, 20711908, 25889885, 51779770, 103559540]

約数ペア:

[(1, 103559540), (2, 51779770), (4, 25889885), (5, 20711908), (7, 14794220), (10, 10355954), (14, 7397110), (20, 5177977), (28, 3698555), (35, 2958844), (49, 2113460), (70, 1479422), (98, 1056730), (140, 739711), (196, 528365), (245, 422692), (490, 211346), (980, 105673)]