449805930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{5237}}^1$

素因数の和:5663

約数の個数: 64

約数和(自身を含む): 1237006080

約数和(自身を除く): 787200150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 409, 818, 1227, 2045, 2454, 2863, 4090, 5237, 5726, 6135, 8589, 10474, 12270, 14315, 15711, 17178, 26185, 28630, 31422, 36659, 42945, 52370, 73318, 78555, 85890, 109977, 157110, 183295, 219954, 366590, 549885, 1099770, 2141933, 4283866, 6425799, 10709665, 12851598, 14993531, 21419330, 29987062, 32128995, 44980593, 64257990, 74967655, 89961186, 149935310, 224902965, 449805930]

約数ペア:

[(1, 449805930), (2, 224902965), (3, 149935310), (5, 89961186), (6, 74967655), (7, 64257990), (10, 44980593), (14, 32128995), (15, 29987062), (21, 21419330), (30, 14993531), (35, 12851598), (42, 10709665), (70, 6425799), (105, 4283866), (210, 2141933), (409, 1099770), (818, 549885), (1227, 366590), (2045, 219954), (2454, 183295), (2863, 157110), (4090, 109977), (5237, 85890), (5726, 78555), (6135, 73318), (8589, 52370), (10474, 42945), (12270, 36659), (14315, 31422), (15711, 28630), (17178, 26185)]