72238470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{45433}}^1$

素因数の和:45496

約数の個数: 32

約数和(自身を含む): 176647392

約数和(自身を除く): 104408922

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 45433, 90866, 136299, 227165, 272598, 454330, 681495, 1362990, 2407949, 4815898, 7223847, 12039745, 14447694, 24079490, 36119235, 72238470]

約数ペア:

[(1, 72238470), (2, 36119235), (3, 24079490), (5, 14447694), (6, 12039745), (10, 7223847), (15, 4815898), (30, 2407949), (53, 1362990), (106, 681495), (159, 454330), (265, 272598), (318, 227165), (530, 136299), (795, 90866), (1590, 45433)]