949310830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2287}}^1$

素因数の和:2441

約数の個数: 64

約数和(自身を含む): 1918844928

約数和(自身を除く): 969534098

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 103, 130, 155, 206, 310, 403, 515, 806, 1030, 1339, 2015, 2287, 2678, 3193, 4030, 4574, 6386, 6695, 11435, 13390, 15965, 22870, 29731, 31930, 41509, 59462, 70897, 83018, 141794, 148655, 207545, 235561, 297310, 354485, 415090, 471122, 708970, 921661, 1177805, 1843322, 2355610, 3062293, 4608305, 6124586, 7302391, 9216610, 14604782, 15311465, 30622930, 36511955, 73023910, 94931083, 189862166, 474655415, 949310830]

約数ペア:

[(1, 949310830), (2, 474655415), (5, 189862166), (10, 94931083), (13, 73023910), (26, 36511955), (31, 30622930), (62, 15311465), (65, 14604782), (103, 9216610), (130, 7302391), (155, 6124586), (206, 4608305), (310, 3062293), (403, 2355610), (515, 1843322), (806, 1177805), (1030, 921661), (1339, 708970), (2015, 471122), (2287, 415090), (2678, 354485), (3193, 297310), (4030, 235561), (4574, 207545), (6386, 148655), (6695, 141794), (11435, 83018), (13390, 70897), (15965, 59462), (22870, 41509), (29731, 31930)]