27229930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1301}}^1$

素因数の和:1351

約数の個数: 64

約数和(自身を含む): 62995968

約数和(自身を除く): 35766038

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 115, 130, 161, 182, 230, 299, 322, 455, 598, 805, 910, 1301, 1495, 1610, 2093, 2602, 2990, 4186, 6505, 9107, 10465, 13010, 16913, 18214, 20930, 29923, 33826, 45535, 59846, 84565, 91070, 118391, 149615, 169130, 209461, 236782, 299230, 388999, 418922, 591955, 777998, 1047305, 1183910, 1944995, 2094610, 2722993, 3889990, 5445986, 13614965, 27229930]

約数ペア:

[(1, 27229930), (2, 13614965), (5, 5445986), (7, 3889990), (10, 2722993), (13, 2094610), (14, 1944995), (23, 1183910), (26, 1047305), (35, 777998), (46, 591955), (65, 418922), (70, 388999), (91, 299230), (115, 236782), (130, 209461), (161, 169130), (182, 149615), (230, 118391), (299, 91070), (322, 84565), (455, 59846), (598, 45535), (805, 33826), (910, 29923), (1301, 20930), (1495, 18214), (1610, 16913), (2093, 13010), (2602, 10465), (2990, 9107), (4186, 6505)]