30704340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{3389}}^1$

素因数の和:3552

約数の個数: 48

約数和(自身を含む): 86567040

約数和(自身を除く): 55862700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1510, 1812, 2265, 3020, 3389, 4530, 6778, 9060, 10167, 13556, 16945, 20334, 33890, 40668, 50835, 67780, 101670, 203340, 511739, 1023478, 1535217, 2046956, 2558695, 3070434, 5117390, 6140868, 7676085, 10234780, 15352170, 30704340]

約数ペア:

[(1, 30704340), (2, 15352170), (3, 10234780), (4, 7676085), (5, 6140868), (6, 5117390), (10, 3070434), (12, 2558695), (15, 2046956), (20, 1535217), (30, 1023478), (60, 511739), (151, 203340), (302, 101670), (453, 67780), (604, 50835), (755, 40668), (906, 33890), (1510, 20334), (1812, 16945), (2265, 13556), (3020, 10167), (3389, 9060), (4530, 6778)]