353147060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109673}}^1$

素因数の和:109712

約数の個数: 48

約数和(自身を含む): 884411136

約数和(自身を除く): 531264076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 109673, 219346, 438692, 548365, 767711, 1096730, 1535422, 2193460, 2522479, 3070844, 3838555, 5044958, 7677110, 10089916, 12612395, 15354220, 17657353, 25224790, 35314706, 50449580, 70629412, 88286765, 176573530, 353147060]

約数ペア:

[(1, 353147060), (2, 176573530), (4, 88286765), (5, 70629412), (7, 50449580), (10, 35314706), (14, 25224790), (20, 17657353), (23, 15354220), (28, 12612395), (35, 10089916), (46, 7677110), (70, 5044958), (92, 3838555), (115, 3070844), (140, 2522479), (161, 2193460), (230, 1535422), (322, 1096730), (460, 767711), (644, 548365), (805, 438692), (1610, 219346), (3220, 109673)]