307584790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{2143}}^1$

素因数の和:2644

約数の個数: 32

約数和(自身を含む): 573014016

約数和(自身を除く): 265429226

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 463, 926, 2143, 2315, 4286, 4630, 10715, 14353, 21430, 28706, 66433, 71765, 132866, 143530, 332165, 664330, 992209, 1984418, 4961045, 9922090, 30758479, 61516958, 153792395, 307584790]

約数ペア:

[(1, 307584790), (2, 153792395), (5, 61516958), (10, 30758479), (31, 9922090), (62, 4961045), (155, 1984418), (310, 992209), (463, 664330), (926, 332165), (2143, 143530), (2315, 132866), (4286, 71765), (4630, 66433), (10715, 28706), (14353, 21430)]