3051230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1$

素因数の和:513

約数の個数: 48

約数和(自身を含む): 6894720

約数和(自身を除く): 3843490

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 479, 490, 637, 910, 958, 1274, 2395, 3185, 3353, 4790, 6227, 6370, 6706, 12454, 16765, 23471, 31135, 33530, 43589, 46942, 62270, 87178, 117355, 217945, 234710, 305123, 435890, 610246, 1525615, 3051230]

約数ペア:

[(1, 3051230), (2, 1525615), (5, 610246), (7, 435890), (10, 305123), (13, 234710), (14, 217945), (26, 117355), (35, 87178), (49, 62270), (65, 46942), (70, 43589), (91, 33530), (98, 31135), (130, 23471), (182, 16765), (245, 12454), (455, 6706), (479, 6370), (490, 6227), (637, 4790), (910, 3353), (958, 3185), (1274, 2395)]