6917140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 15523200

約数和(自身を除く): 8606060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 109, 167, 190, 218, 334, 380, 436, 545, 668, 835, 1090, 1670, 2071, 2180, 3173, 3340, 4142, 6346, 8284, 10355, 12692, 15865, 18203, 20710, 31730, 36406, 41420, 63460, 72812, 91015, 182030, 345857, 364060, 691714, 1383428, 1729285, 3458570, 6917140]

約数ペア:

[(1, 6917140), (2, 3458570), (4, 1729285), (5, 1383428), (10, 691714), (19, 364060), (20, 345857), (38, 182030), (76, 91015), (95, 72812), (109, 63460), (167, 41420), (190, 36406), (218, 31730), (334, 20710), (380, 18203), (436, 15865), (545, 12692), (668, 10355), (835, 8284), (1090, 6346), (1670, 4142), (2071, 3340), (2180, 3173)]