123515630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{7573}}^1$

素因数の和:7820

約数の個数: 32

約数和(自身を含む): 255213504

約数和(自身を除く): 131697874

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 233, 466, 1165, 1631, 2330, 3262, 7573, 8155, 15146, 16310, 37865, 53011, 75730, 106022, 265055, 530110, 1764509, 3529018, 8822545, 12351563, 17645090, 24703126, 61757815, 123515630]

約数ペア:

[(1, 123515630), (2, 61757815), (5, 24703126), (7, 17645090), (10, 12351563), (14, 8822545), (35, 3529018), (70, 1764509), (233, 530110), (466, 265055), (1165, 106022), (1631, 75730), (2330, 53011), (3262, 37865), (7573, 16310), (8155, 15146)]