214988340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10891}}^1$

素因数の和:10957

約数の個数: 96

約数和(自身を含む): 702664704

約数和(自身を除く): 487676364

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4935, 6580, 9870, 10891, 19740, 21782, 32673, 43564, 54455, 65346, 76237, 108910, 130692, 152474, 163365, 217820, 228711, 304948, 326730, 381185, 457422, 511877, 653460, 762370, 914844, 1023754, 1143555, 1524740, 1535631, 2047508, 2287110, 2559385, 3071262, 3583139, 4574220, 5118770, 6142524, 7166278, 7678155, 10237540, 10749417, 14332556, 15356310, 17915695, 21498834, 30712620, 35831390, 42997668, 53747085, 71662780, 107494170, 214988340]

約数ペア:

[(1, 214988340), (2, 107494170), (3, 71662780), (4, 53747085), (5, 42997668), (6, 35831390), (7, 30712620), (10, 21498834), (12, 17915695), (14, 15356310), (15, 14332556), (20, 10749417), (21, 10237540), (28, 7678155), (30, 7166278), (35, 6142524), (42, 5118770), (47, 4574220), (60, 3583139), (70, 3071262), (84, 2559385), (94, 2287110), (105, 2047508), (140, 1535631), (141, 1524740), (188, 1143555), (210, 1023754), (235, 914844), (282, 762370), (329, 653460), (420, 511877), (470, 457422), (564, 381185), (658, 326730), (705, 304948), (940, 228711), (987, 217820), (1316, 163365), (1410, 152474), (1645, 130692), (1974, 108910), (2820, 76237), (3290, 65346), (3948, 54455), (4935, 43564), (6580, 32673), (9870, 21782), (10891, 19740)]