841100940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{76603}}^1$

素因数の和:76679

約数の個数: 72

約数和(自身を含む): 2593198608

約数和(自身を除く): 1752097668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 76603, 153206, 229809, 306412, 383015, 459618, 689427, 766030, 919236, 1149045, 1378854, 1532060, 2298090, 2757708, 3447135, 4596180, 4672783, 6894270, 9345566, 13788540, 14018349, 18691132, 23363915, 28036698, 42055047, 46727830, 56073396, 70091745, 84110094, 93455660, 140183490, 168220188, 210275235, 280366980, 420550470, 841100940]

約数ペア:

[(1, 841100940), (2, 420550470), (3, 280366980), (4, 210275235), (5, 168220188), (6, 140183490), (9, 93455660), (10, 84110094), (12, 70091745), (15, 56073396), (18, 46727830), (20, 42055047), (30, 28036698), (36, 23363915), (45, 18691132), (60, 14018349), (61, 13788540), (90, 9345566), (122, 6894270), (180, 4672783), (183, 4596180), (244, 3447135), (305, 2757708), (366, 2298090), (549, 1532060), (610, 1378854), (732, 1149045), (915, 919236), (1098, 766030), (1220, 689427), (1830, 459618), (2196, 383015), (2745, 306412), (3660, 229809), (5490, 153206), (10980, 76603)]