66514630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3847}}^1$

素因数の和:3893

約数の個数: 64

約数和(自身を含む): 155151360

約数和(自身を除く): 88636730

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1330, 1729, 2470, 3458, 3847, 7694, 8645, 17290, 19235, 26929, 38470, 50011, 53858, 73093, 100022, 134645, 146186, 250055, 269290, 350077, 365465, 500110, 511651, 700154, 730930, 950209, 1023302, 1750385, 1900418, 2558255, 3500770, 4751045, 5116510, 6651463, 9502090, 13302926, 33257315, 66514630]

約数ペア:

[(1, 66514630), (2, 33257315), (5, 13302926), (7, 9502090), (10, 6651463), (13, 5116510), (14, 4751045), (19, 3500770), (26, 2558255), (35, 1900418), (38, 1750385), (65, 1023302), (70, 950209), (91, 730930), (95, 700154), (130, 511651), (133, 500110), (182, 365465), (190, 350077), (247, 269290), (266, 250055), (455, 146186), (494, 134645), (665, 100022), (910, 73093), (1235, 53858), (1330, 50011), (1729, 38470), (2470, 26929), (3458, 19235), (3847, 17290), (7694, 8645)]