858903430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{4871}}^1$

素因数の和:5125

約数の個数: 64

約数和(自身を含む): 1936327680

約数和(自身を除く): 1077424250

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 229, 385, 458, 770, 1145, 1603, 2290, 2519, 3206, 4871, 5038, 8015, 9742, 12595, 16030, 17633, 24355, 25190, 34097, 35266, 48710, 53581, 68194, 88165, 107162, 170485, 176330, 267905, 340970, 375067, 535810, 750134, 1115459, 1875335, 2230918, 3750670, 5577295, 7808213, 11154590, 12270049, 15616426, 24540098, 39041065, 61350245, 78082130, 85890343, 122700490, 171780686, 429451715, 858903430]

約数ペア:

[(1, 858903430), (2, 429451715), (5, 171780686), (7, 122700490), (10, 85890343), (11, 78082130), (14, 61350245), (22, 39041065), (35, 24540098), (55, 15616426), (70, 12270049), (77, 11154590), (110, 7808213), (154, 5577295), (229, 3750670), (385, 2230918), (458, 1875335), (770, 1115459), (1145, 750134), (1603, 535810), (2290, 375067), (2519, 340970), (3206, 267905), (4871, 176330), (5038, 170485), (8015, 107162), (9742, 88165), (12595, 68194), (16030, 53581), (17633, 48710), (24355, 35266), (25190, 34097)]