20130397710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4217}}^1\times {\mathrm{3881}}^1$

素因数の和:8149

約数の個数: 64

約数和(自身を含む): 49515810624

約数和(自身を除く): 29385412914

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 3881, 4217, 7762, 8434, 11643, 12651, 19405, 21085, 23286, 25302, 38810, 42170, 58215, 63255, 116430, 126510, 159121, 172897, 318242, 345794, 477363, 518691, 795605, 864485, 954726, 1037382, 1591210, 1728970, 2386815, 2593455, 4773630, 5186910, 16366177, 32732354, 49098531, 81830885, 98197062, 163661770, 245492655, 490985310, 671013257, 1342026514, 2013039771, 3355066285, 4026079542, 6710132570, 10065198855, 20130397710]

約数ペア:

[(1, 20130397710), (2, 10065198855), (3, 6710132570), (5, 4026079542), (6, 3355066285), (10, 2013039771), (15, 1342026514), (30, 671013257), (41, 490985310), (82, 245492655), (123, 163661770), (205, 98197062), (246, 81830885), (410, 49098531), (615, 32732354), (1230, 16366177), (3881, 5186910), (4217, 4773630), (7762, 2593455), (8434, 2386815), (11643, 1728970), (12651, 1591210), (19405, 1037382), (21085, 954726), (23286, 864485), (25302, 795605), (38810, 518691), (42170, 477363), (58215, 345794), (63255, 318242), (116430, 172897), (126510, 159121)]