390132270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{394073}}^1$

素因数の和:394097

約数の個数: 48

約数和(自身を含む): 1106559792

約数和(自身を除く): 716427522

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, 394073, 788146, 1182219, 1970365, 2364438, 3546657, 3940730, 4334803, 5911095, 7093314, 8669606, 11822190, 13004409, 17733285, 21674015, 26008818, 35466570, 39013227, 43348030, 65022045, 78026454, 130044090, 195066135, 390132270]

約数ペア:

[(1, 390132270), (2, 195066135), (3, 130044090), (5, 78026454), (6, 65022045), (9, 43348030), (10, 39013227), (11, 35466570), (15, 26008818), (18, 21674015), (22, 17733285), (30, 13004409), (33, 11822190), (45, 8669606), (55, 7093314), (66, 5911095), (90, 4334803), (99, 3940730), (110, 3546657), (165, 2364438), (198, 1970365), (330, 1182219), (495, 788146), (990, 394073)]