30630184

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5557}}^1$

素因数の和:5629

約数の個数: 32

約数和(自身を含む): 63027720

約数和(自身を除く): 32397536

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 5557, 11114, 22228, 44456, 72241, 144482, 288964, 294521, 577928, 589042, 1178084, 2356168, 3828773, 7657546, 15315092, 30630184]

約数ペア:

[(1, 30630184), (2, 15315092), (4, 7657546), (8, 3828773), (13, 2356168), (26, 1178084), (52, 589042), (53, 577928), (104, 294521), (106, 288964), (212, 144482), (424, 72241), (689, 44456), (1378, 22228), (2756, 11114), (5512, 5557)]