69122790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{69821}}^1$

素因数の和:69845

約数の個数: 48

約数和(自身を含む): 196060176

約数和(自身を除く): 126937386

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 69821, 139642, 209463, 349105, 418926, 628389, 698210, 768031, 1047315, 1256778, 1536062, 2094630, 2304093, 3141945, 3840155, 4608186, 6283890, 6912279, 7680310, 11520465, 13824558, 23040930, 34561395, 69122790]

約数ペア:

[(1, 69122790), (2, 34561395), (3, 23040930), (5, 13824558), (6, 11520465), (9, 7680310), (10, 6912279), (11, 6283890), (15, 4608186), (18, 3840155), (22, 3141945), (30, 2304093), (33, 2094630), (45, 1536062), (55, 1256778), (66, 1047315), (90, 768031), (99, 698210), (110, 628389), (165, 418926), (198, 349105), (330, 209463), (495, 139642), (990, 69821)]