86629270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4139}}^1$

素因数の和:4189

約数の個数: 64

約数和(自身を含む): 200309760

約数和(自身を除く): 113680490

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, 1495, 1610, 2093, 2990, 4139, 4186, 8278, 10465, 20695, 20930, 28973, 41390, 53807, 57946, 95197, 107614, 144865, 190394, 269035, 289730, 376649, 475985, 538070, 666379, 753298, 951970, 1237561, 1332758, 1883245, 2475122, 3331895, 3766490, 6187805, 6663790, 8662927, 12375610, 17325854, 43314635, 86629270]

約数ペア:

[(1, 86629270), (2, 43314635), (5, 17325854), (7, 12375610), (10, 8662927), (13, 6663790), (14, 6187805), (23, 3766490), (26, 3331895), (35, 2475122), (46, 1883245), (65, 1332758), (70, 1237561), (91, 951970), (115, 753298), (130, 666379), (161, 538070), (182, 475985), (230, 376649), (299, 289730), (322, 269035), (455, 190394), (598, 144865), (805, 107614), (910, 95197), (1495, 57946), (1610, 53807), (2093, 41390), (2990, 28973), (4139, 20930), (4186, 20695), (8278, 10465)]