6783580

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 14938560

約数和(自身を除く): 8154980

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 89, 103, 148, 178, 185, 206, 356, 370, 412, 445, 515, 740, 890, 1030, 1780, 2060, 3293, 3811, 6586, 7622, 9167, 13172, 15244, 16465, 18334, 19055, 32930, 36668, 38110, 45835, 65860, 76220, 91670, 183340, 339179, 678358, 1356716, 1695895, 3391790, 6783580]

約数ペア:

[(1, 6783580), (2, 3391790), (4, 1695895), (5, 1356716), (10, 678358), (20, 339179), (37, 183340), (74, 91670), (89, 76220), (103, 65860), (148, 45835), (178, 38110), (185, 36668), (206, 32930), (356, 19055), (370, 18334), (412, 16465), (445, 15244), (515, 13172), (740, 9167), (890, 7622), (1030, 6586), (1780, 3811), (2060, 3293)]