6970880

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{389}}^1$

素因数の和:419

約数の個数: 80

約数和(自身を含む): 19150560

約数和(自身を除く): 12179680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 389, 448, 512, 560, 640, 778, 896, 1120, 1280, 1556, 1792, 1945, 2240, 2560, 2723, 3112, 3584, 3890, 4480, 5446, 6224, 7780, 8960, 10892, 12448, 13615, 15560, 17920, 21784, 24896, 27230, 31120, 43568, 49792, 54460, 62240, 87136, 99584, 108920, 124480, 174272, 199168, 217840, 248960, 348544, 435680, 497920, 697088, 871360, 995840, 1394176, 1742720, 3485440, 6970880]

約数ペア:

[(1, 6970880), (2, 3485440), (4, 1742720), (5, 1394176), (7, 995840), (8, 871360), (10, 697088), (14, 497920), (16, 435680), (20, 348544), (28, 248960), (32, 217840), (35, 199168), (40, 174272), (56, 124480), (64, 108920), (70, 99584), (80, 87136), (112, 62240), (128, 54460), (140, 49792), (160, 43568), (224, 31120), (256, 27230), (280, 24896), (320, 21784), (389, 17920), (448, 15560), (512, 13615), (560, 12448), (640, 10892), (778, 8960), (896, 7780), (1120, 6224), (1280, 5446), (1556, 4480), (1792, 3890), (1945, 3584), (2240, 3112), (2560, 2723)]