7922790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1873}}^1$

素因数の和:1933

約数の個数: 48

約数和(自身を含む): 21048768

約数和(自身を除く): 13125978

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 1873, 2115, 3746, 4230, 5619, 9365, 11238, 16857, 18730, 28095, 33714, 56190, 84285, 88031, 168570, 176062, 264093, 440155, 528186, 792279, 880310, 1320465, 1584558, 2640930, 3961395, 7922790]

約数ペア:

[(1, 7922790), (2, 3961395), (3, 2640930), (5, 1584558), (6, 1320465), (9, 880310), (10, 792279), (15, 528186), (18, 440155), (30, 264093), (45, 176062), (47, 168570), (90, 88031), (94, 84285), (141, 56190), (235, 33714), (282, 28095), (423, 18730), (470, 16857), (705, 11238), (846, 9365), (1410, 5619), (1873, 4230), (2115, 3746)]