12680010

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{6709}}^1$

素因数の和:6732

約数の個数: 64

約数和(自身を含む): 38649600

約数和(自身を除く): 25969590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 6709, 13418, 20127, 33545, 40254, 46963, 60381, 67090, 93926, 100635, 120762, 140889, 181143, 201270, 234815, 281778, 301905, 362286, 422667, 469630, 603810, 704445, 845334, 905715, 1268001, 1408890, 1811430, 2113335, 2536002, 4226670, 6340005, 12680010]

約数ペア:

[(1, 12680010), (2, 6340005), (3, 4226670), (5, 2536002), (6, 2113335), (7, 1811430), (9, 1408890), (10, 1268001), (14, 905715), (15, 845334), (18, 704445), (21, 603810), (27, 469630), (30, 422667), (35, 362286), (42, 301905), (45, 281778), (54, 234815), (63, 201270), (70, 181143), (90, 140889), (105, 120762), (126, 100635), (135, 93926), (189, 67090), (210, 60381), (270, 46963), (315, 40254), (378, 33545), (630, 20127), (945, 13418), (1890, 6709)]