6939800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{4957}}^1$

素因数の和:4980

約数の個数: 48

約数和(自身を含む): 18443760

約数和(自身を除く): 11503960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 4957, 9914, 19828, 24785, 34699, 39656, 49570, 69398, 99140, 123925, 138796, 173495, 198280, 247850, 277592, 346990, 495700, 693980, 867475, 991400, 1387960, 1734950, 3469900, 6939800]

約数ペア:

[(1, 6939800), (2, 3469900), (4, 1734950), (5, 1387960), (7, 991400), (8, 867475), (10, 693980), (14, 495700), (20, 346990), (25, 277592), (28, 247850), (35, 198280), (40, 173495), (50, 138796), (56, 123925), (70, 99140), (100, 69398), (140, 49570), (175, 39656), (200, 34699), (280, 24785), (350, 19828), (700, 9914), (1400, 4957)]