142184910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21841}}^1$

素因数の和:21889

約数の個数: 64

約数和(自身を含む): 402591744

約数和(自身を除く): 260406834

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 21841, 43682, 65523, 109205, 131046, 152887, 218410, 305774, 327615, 458661, 655230, 677071, 764435, 917322, 1354142, 1528870, 2031213, 2293305, 3385355, 4062426, 4586610, 4739497, 6770710, 9478994, 10156065, 14218491, 20312130, 23697485, 28436982, 47394970, 71092455, 142184910]

約数ペア:

[(1, 142184910), (2, 71092455), (3, 47394970), (5, 28436982), (6, 23697485), (7, 20312130), (10, 14218491), (14, 10156065), (15, 9478994), (21, 6770710), (30, 4739497), (31, 4586610), (35, 4062426), (42, 3385355), (62, 2293305), (70, 2031213), (93, 1528870), (105, 1354142), (155, 917322), (186, 764435), (210, 677071), (217, 655230), (310, 458661), (434, 327615), (465, 305774), (651, 218410), (930, 152887), (1085, 131046), (1302, 109205), (2170, 65523), (3255, 43682), (6510, 21841)]