2930312

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 64

約数和(自身を含む): 7050240

約数和(自身を除く): 4119928

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 67, 71, 77, 88, 134, 142, 154, 268, 284, 308, 469, 497, 536, 568, 616, 737, 781, 938, 994, 1474, 1562, 1876, 1988, 2948, 3124, 3752, 3976, 4757, 5159, 5467, 5896, 6248, 9514, 10318, 10934, 19028, 20636, 21868, 33299, 38056, 41272, 43736, 52327, 66598, 104654, 133196, 209308, 266392, 366289, 418616, 732578, 1465156, 2930312]

約数ペア:

[(1, 2930312), (2, 1465156), (4, 732578), (7, 418616), (8, 366289), (11, 266392), (14, 209308), (22, 133196), (28, 104654), (44, 66598), (56, 52327), (67, 43736), (71, 41272), (77, 38056), (88, 33299), (134, 21868), (142, 20636), (154, 19028), (268, 10934), (284, 10318), (308, 9514), (469, 6248), (497, 5896), (536, 5467), (568, 5159), (616, 4757), (737, 3976), (781, 3752), (938, 3124), (994, 2948), (1474, 1988), (1562, 1876)]