16681230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2539}}^1$

素因数の和:2625

約数の個数: 48

約数和(自身を含む): 43982640

約数和(自身を除く): 27301410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 2539, 3285, 5078, 6570, 7617, 12695, 15234, 22851, 25390, 38085, 45702, 76170, 114255, 185347, 228510, 370694, 556041, 926735, 1112082, 1668123, 1853470, 2780205, 3336246, 5560410, 8340615, 16681230]

約数ペア:

[(1, 16681230), (2, 8340615), (3, 5560410), (5, 3336246), (6, 2780205), (9, 1853470), (10, 1668123), (15, 1112082), (18, 926735), (30, 556041), (45, 370694), (73, 228510), (90, 185347), (146, 114255), (219, 76170), (365, 45702), (438, 38085), (657, 25390), (730, 22851), (1095, 15234), (1314, 12695), (2190, 7617), (2539, 6570), (3285, 5078)]