15020586

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{503}}^1$

素因数の和:600

約数の個数: 64

約数和(自身を含む): 38707200

約数和(自身を除く): 23686614

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 79, 126, 158, 189, 237, 378, 474, 503, 553, 711, 1006, 1106, 1422, 1509, 1659, 2133, 3018, 3318, 3521, 4266, 4527, 4977, 7042, 9054, 9954, 10563, 13581, 14931, 21126, 27162, 29862, 31689, 39737, 63378, 79474, 95067, 119211, 190134, 238422, 278159, 357633, 556318, 715266, 834477, 1072899, 1668954, 2145798, 2503431, 5006862, 7510293, 15020586]

約数ペア:

[(1, 15020586), (2, 7510293), (3, 5006862), (6, 2503431), (7, 2145798), (9, 1668954), (14, 1072899), (18, 834477), (21, 715266), (27, 556318), (42, 357633), (54, 278159), (63, 238422), (79, 190134), (126, 119211), (158, 95067), (189, 79474), (237, 63378), (378, 39737), (474, 31689), (503, 29862), (553, 27162), (711, 21126), (1006, 14931), (1106, 13581), (1422, 10563), (1509, 9954), (1659, 9054), (2133, 7042), (3018, 4977), (3318, 4527), (3521, 4266)]