842719330

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^2\times {\mathrm{173}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 1577344104

約数和(自身を除く): 734624774

約数列:

[1, 2, 5, 10, 41, 82, 109, 173, 205, 218, 346, 410, 545, 865, 1090, 1730, 4469, 7093, 8938, 11881, 14186, 18857, 22345, 23762, 35465, 37714, 44690, 59405, 70930, 94285, 118810, 188570, 487121, 773137, 974242, 1546274, 2055413, 2435605, 3865685, 4110826, 4871210, 7731370, 10277065, 20554130, 84271933, 168543866, 421359665, 842719330]

約数ペア:

[(1, 842719330), (2, 421359665), (5, 168543866), (10, 84271933), (41, 20554130), (82, 10277065), (109, 7731370), (173, 4871210), (205, 4110826), (218, 3865685), (346, 2435605), (410, 2055413), (545, 1546274), (865, 974242), (1090, 773137), (1730, 487121), (4469, 188570), (7093, 118810), (8938, 94285), (11881, 70930), (14186, 59405), (18857, 44690), (22345, 37714), (23762, 35465)]