126453810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{12289}}^1$

素因数の和:12320

約数の個数: 64

約数和(自身を含む): 353952000

約数和(自身を除く): 227498190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 1029, 1470, 1715, 2058, 3430, 5145, 10290, 12289, 24578, 36867, 61445, 73734, 86023, 122890, 172046, 184335, 258069, 368670, 430115, 516138, 602161, 860230, 1204322, 1290345, 1806483, 2580690, 3010805, 3612966, 4215127, 6021610, 8430254, 9032415, 12645381, 18064830, 21075635, 25290762, 42151270, 63226905, 126453810]

約数ペア:

[(1, 126453810), (2, 63226905), (3, 42151270), (5, 25290762), (6, 21075635), (7, 18064830), (10, 12645381), (14, 9032415), (15, 8430254), (21, 6021610), (30, 4215127), (35, 3612966), (42, 3010805), (49, 2580690), (70, 1806483), (98, 1290345), (105, 1204322), (147, 860230), (210, 602161), (245, 516138), (294, 430115), (343, 368670), (490, 258069), (686, 184335), (735, 172046), (1029, 122890), (1470, 86023), (1715, 73734), (2058, 61445), (3430, 36867), (5145, 24578), (10290, 12289)]