1768060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 4326336

約数和(自身を除く): 2558276

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 173, 292, 346, 365, 511, 692, 730, 865, 1022, 1211, 1460, 1730, 2044, 2422, 2555, 3460, 4844, 5110, 6055, 10220, 12110, 12629, 24220, 25258, 50516, 63145, 88403, 126290, 176806, 252580, 353612, 442015, 884030, 1768060]

約数ペア:

[(1, 1768060), (2, 884030), (4, 442015), (5, 353612), (7, 252580), (10, 176806), (14, 126290), (20, 88403), (28, 63145), (35, 50516), (70, 25258), (73, 24220), (140, 12629), (146, 12110), (173, 10220), (292, 6055), (346, 5110), (365, 4844), (511, 3460), (692, 2555), (730, 2422), (865, 2044), (1022, 1730), (1211, 1460)]