6847220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 15576960

約数和(自身を除く): 8729740

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 487, 703, 740, 974, 1406, 1948, 2435, 2812, 3515, 4870, 7030, 9253, 9740, 14060, 18019, 18506, 36038, 37012, 46265, 72076, 90095, 92530, 180190, 185060, 342361, 360380, 684722, 1369444, 1711805, 3423610, 6847220]

約数ペア:

[(1, 6847220), (2, 3423610), (4, 1711805), (5, 1369444), (10, 684722), (19, 360380), (20, 342361), (37, 185060), (38, 180190), (74, 92530), (76, 90095), (95, 72076), (148, 46265), (185, 37012), (190, 36038), (370, 18506), (380, 18019), (487, 14060), (703, 9740), (740, 9253), (974, 7030), (1406, 4870), (1948, 3515), (2435, 2812)]