27591690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1583}}^1$

素因数の和:1683

約数の個数: 64

約数和(自身を含む): 76640256

約数和(自身を除く): 49048566

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 83, 105, 166, 210, 249, 415, 498, 581, 830, 1162, 1245, 1583, 1743, 2490, 2905, 3166, 3486, 4749, 5810, 7915, 8715, 9498, 11081, 15830, 17430, 22162, 23745, 33243, 47490, 55405, 66486, 110810, 131389, 166215, 262778, 332430, 394167, 656945, 788334, 919723, 1313890, 1839446, 1970835, 2759169, 3941670, 4598615, 5518338, 9197230, 13795845, 27591690]

約数ペア:

[(1, 27591690), (2, 13795845), (3, 9197230), (5, 5518338), (6, 4598615), (7, 3941670), (10, 2759169), (14, 1970835), (15, 1839446), (21, 1313890), (30, 919723), (35, 788334), (42, 656945), (70, 394167), (83, 332430), (105, 262778), (166, 166215), (210, 131389), (249, 110810), (415, 66486), (498, 55405), (581, 47490), (830, 33243), (1162, 23745), (1245, 22162), (1583, 17430), (1743, 15830), (2490, 11081), (2905, 9498), (3166, 8715), (3486, 7915), (4749, 5810)]