989553690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{150617}}^1$

素因数の和:150703

約数の個数: 48

約数和(自身を含む): 2608101288

約数和(自身を除く): 1618547598

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, 3285, 6570, 150617, 301234, 451851, 753085, 903702, 1355553, 1506170, 2259255, 2711106, 4518510, 6777765, 10995041, 13555530, 21990082, 32985123, 54975205, 65970246, 98955369, 109950410, 164925615, 197910738, 329851230, 494776845, 989553690]

約数ペア:

[(1, 989553690), (2, 494776845), (3, 329851230), (5, 197910738), (6, 164925615), (9, 109950410), (10, 98955369), (15, 65970246), (18, 54975205), (30, 32985123), (45, 21990082), (73, 13555530), (90, 10995041), (146, 6777765), (219, 4518510), (365, 2711106), (438, 2259255), (657, 1506170), (730, 1355553), (1095, 903702), (1314, 753085), (2190, 451851), (3285, 301234), (6570, 150617)]