214922460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{8311}}^1$

素因数の和:8754

約数の個数: 48

約数和(自身を含む): 603251712

約数和(自身を除く): 388329252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 431, 862, 1293, 1724, 2155, 2586, 4310, 5172, 6465, 8311, 8620, 12930, 16622, 24933, 25860, 33244, 41555, 49866, 83110, 99732, 124665, 166220, 249330, 498660, 3582041, 7164082, 10746123, 14328164, 17910205, 21492246, 35820410, 42984492, 53730615, 71640820, 107461230, 214922460]

約数ペア:

[(1, 214922460), (2, 107461230), (3, 71640820), (4, 53730615), (5, 42984492), (6, 35820410), (10, 21492246), (12, 17910205), (15, 14328164), (20, 10746123), (30, 7164082), (60, 3582041), (431, 498660), (862, 249330), (1293, 166220), (1724, 124665), (2155, 99732), (2586, 83110), (4310, 49866), (5172, 41555), (6465, 33244), (8311, 25860), (8620, 24933), (12930, 16622)]