214440030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{340381}}^1$

素因数の和:340401

約数の個数: 48

約数和(自身を含む): 637195104

約数和(自身を除く): 422755074

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 340381, 680762, 1021143, 1701905, 2042286, 2382667, 3063429, 3403810, 4765334, 5105715, 6126858, 7148001, 10211430, 11913335, 14296002, 15317145, 21444003, 23826670, 30634290, 35740005, 42888006, 71480010, 107220015, 214440030]

約数ペア:

[(1, 214440030), (2, 107220015), (3, 71480010), (5, 42888006), (6, 35740005), (7, 30634290), (9, 23826670), (10, 21444003), (14, 15317145), (15, 14296002), (18, 11913335), (21, 10211430), (30, 7148001), (35, 6126858), (42, 5105715), (45, 4765334), (63, 3403810), (70, 3063429), (90, 2382667), (105, 2042286), (126, 1701905), (210, 1021143), (315, 680762), (630, 340381)]