872790

素因数分解:

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

素因数の和:676

約数の個数: 32

約数和(自身を含む): 2142720

約数和(自身を除く): 1269930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 619, 705, 1238, 1410, 1857, 3095, 3714, 6190, 9285, 18570, 29093, 58186, 87279, 145465, 174558, 290930, 436395, 872790]

約数ペア:

[(1, 872790), (2, 436395), (3, 290930), (5, 174558), (6, 145465), (10, 87279), (15, 58186), (30, 29093), (47, 18570), (94, 9285), (141, 6190), (235, 3714), (282, 3095), (470, 1857), (619, 1410), (705, 1238)]