6943420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{853}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 16355808

約数和(自身を除く): 9412388

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 853, 1628, 1706, 2035, 3412, 4070, 4265, 8140, 8530, 9383, 17060, 18766, 31561, 37532, 46915, 63122, 93830, 126244, 157805, 187660, 315610, 347171, 631220, 694342, 1388684, 1735855, 3471710, 6943420]

約数ペア:

[(1, 6943420), (2, 3471710), (4, 1735855), (5, 1388684), (10, 694342), (11, 631220), (20, 347171), (22, 315610), (37, 187660), (44, 157805), (55, 126244), (74, 93830), (110, 63122), (148, 46915), (185, 37532), (220, 31561), (370, 18766), (407, 17060), (740, 9383), (814, 8530), (853, 8140), (1628, 4265), (1706, 4070), (2035, 3412)]