147691180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4271}}^1$

素因数の和:4319

約数の個数: 96

約数和(自身を含む): 401909760

約数和(自身を除く): 254218580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 182, 190, 247, 260, 266, 364, 380, 455, 494, 532, 665, 910, 988, 1235, 1330, 1729, 1820, 2470, 2660, 3458, 4271, 4940, 6916, 8542, 8645, 17084, 17290, 21355, 29897, 34580, 42710, 55523, 59794, 81149, 85420, 111046, 119588, 149485, 162298, 222092, 277615, 298970, 324596, 388661, 405745, 555230, 568043, 597940, 777322, 811490, 1054937, 1110460, 1136086, 1554644, 1622980, 1943305, 2109874, 2272172, 2840215, 3886610, 4219748, 5274685, 5680430, 7384559, 7773220, 10549370, 11360860, 14769118, 21098740, 29538236, 36922795, 73845590, 147691180]

約数ペア:

[(1, 147691180), (2, 73845590), (4, 36922795), (5, 29538236), (7, 21098740), (10, 14769118), (13, 11360860), (14, 10549370), (19, 7773220), (20, 7384559), (26, 5680430), (28, 5274685), (35, 4219748), (38, 3886610), (52, 2840215), (65, 2272172), (70, 2109874), (76, 1943305), (91, 1622980), (95, 1554644), (130, 1136086), (133, 1110460), (140, 1054937), (182, 811490), (190, 777322), (247, 597940), (260, 568043), (266, 555230), (364, 405745), (380, 388661), (455, 324596), (494, 298970), (532, 277615), (665, 222092), (910, 162298), (988, 149485), (1235, 119588), (1330, 111046), (1729, 85420), (1820, 81149), (2470, 59794), (2660, 55523), (3458, 42710), (4271, 34580), (4940, 29897), (6916, 21355), (8542, 17290), (8645, 17084)]