31004811222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{945211}}^1$

素因数の和:945305

約数の個数: 64

約数和(自身を含む): 78399664128

約数和(自身を除く): 47394852906

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 71, 77, 142, 154, 213, 231, 426, 462, 497, 781, 994, 1491, 1562, 2343, 2982, 4686, 5467, 10934, 16401, 32802, 945211, 1890422, 2835633, 5671266, 6616477, 10397321, 13232954, 19849431, 20794642, 31191963, 39698862, 62383926, 67109981, 72781247, 134219962, 145562494, 201329943, 218343741, 402659886, 436687482, 469769867, 738209791, 939539734, 1409309601, 1476419582, 2214629373, 2818619202, 4429258746, 5167468537, 10334937074, 15502405611, 31004811222]

約数ペア:

[(1, 31004811222), (2, 15502405611), (3, 10334937074), (6, 5167468537), (7, 4429258746), (11, 2818619202), (14, 2214629373), (21, 1476419582), (22, 1409309601), (33, 939539734), (42, 738209791), (66, 469769867), (71, 436687482), (77, 402659886), (142, 218343741), (154, 201329943), (213, 145562494), (231, 134219962), (426, 72781247), (462, 67109981), (497, 62383926), (781, 39698862), (994, 31191963), (1491, 20794642), (1562, 19849431), (2343, 13232954), (2982, 10397321), (4686, 6616477), (5467, 5671266), (10934, 2835633), (16401, 1890422), (32802, 945211)]