212041410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{1283}}^1$

素因数の和:2087

約数の個数: 64

約数和(自身を含む): 582792192

約数和(自身を除く): 370750782

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 787, 1283, 1574, 2361, 2566, 3849, 3935, 4722, 5509, 6415, 7698, 7870, 8981, 11018, 11805, 12830, 16527, 17962, 19245, 23610, 26943, 27545, 33054, 38490, 44905, 53886, 55090, 82635, 89810, 134715, 165270, 269430, 1009721, 2019442, 3029163, 5048605, 6058326, 7068047, 10097210, 14136094, 15145815, 21204141, 30291630, 35340235, 42408282, 70680470, 106020705, 212041410]

約数ペア:

[(1, 212041410), (2, 106020705), (3, 70680470), (5, 42408282), (6, 35340235), (7, 30291630), (10, 21204141), (14, 15145815), (15, 14136094), (21, 10097210), (30, 7068047), (35, 6058326), (42, 5048605), (70, 3029163), (105, 2019442), (210, 1009721), (787, 269430), (1283, 165270), (1574, 134715), (2361, 89810), (2566, 82635), (3849, 55090), (3935, 53886), (4722, 44905), (5509, 38490), (6415, 33054), (7698, 27545), (7870, 26943), (8981, 23610), (11018, 19245), (11805, 17962), (12830, 16527)]