1745580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 4999680

約数和(自身を除く): 3254100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 619, 705, 940, 1238, 1410, 1857, 2476, 2820, 3095, 3714, 6190, 7428, 9285, 12380, 18570, 29093, 37140, 58186, 87279, 116372, 145465, 174558, 290930, 349116, 436395, 581860, 872790, 1745580]

約数ペア:

[(1, 1745580), (2, 872790), (3, 581860), (4, 436395), (5, 349116), (6, 290930), (10, 174558), (12, 145465), (15, 116372), (20, 87279), (30, 58186), (47, 37140), (60, 29093), (94, 18570), (141, 12380), (188, 9285), (235, 7428), (282, 6190), (470, 3714), (564, 3095), (619, 2820), (705, 2476), (940, 1857), (1238, 1410)]