21331330300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{30473329}}^1$

素因数の和:30473350

約数の個数: 36

約数和(自身を含む): 52901700880

約数和(自身を除く): 31570370580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 30473329, 60946658, 121893316, 152366645, 213313303, 304733290, 426626606, 609466580, 761833225, 853253212, 1066566515, 1523666450, 2133133030, 3047332900, 4266266060, 5332832575, 10665665150, 21331330300]

約数ペア:

[(1, 21331330300), (2, 10665665150), (4, 5332832575), (5, 4266266060), (7, 3047332900), (10, 2133133030), (14, 1523666450), (20, 1066566515), (25, 853253212), (28, 761833225), (35, 609466580), (50, 426626606), (70, 304733290), (100, 213313303), (140, 152366645), (175, 121893316), (350, 60946658), (700, 30473329)]