About the Number

216830790

216830789 ← → 216830791

2進数表記:1100111011001001001101000110

漢数字表記:二億千六百八十三万七百九十

素因数分解:

2 1 × 3 3 × 5 1 × 11 2 × 6637 1

素因数の和:6675
約数の個数: 96
約数和(自身を含む): 635654880
約数和(自身を除く): 418824090

約数列:
[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 121, 135, 165, 198, 242, 270, 297, 330, 363, 495, 594, 605, 726, 990, 1089, 1210, 1485, 1815, 2178, 2970, 3267, 3630, 5445, 6534, 6637, 10890, 13274, 16335, 19911, 32670, 33185, 39822, 59733, 66370, 73007, 99555, 119466, 146014, 179199, 199110, 219021, 298665, 358398, 365035, 438042, 597330, 657063, 730070, 803077, 895995, 1095105, 1314126, 1606154, 1791990, 1971189, 2190210, 2409231, 3285315, 3942378, 4015385, 4818462, 6570630, 7227693, 8030770, 9855945, 12046155, 14455386, 19711890, 21683079, 24092310, 36138465, 43366158, 72276930, 108415395, 216830790]

約数ペア:
[(1, 216830790), (2, 108415395), (3, 72276930), (5, 43366158), (6, 36138465), (9, 24092310), (10, 21683079), (11, 19711890), (15, 14455386), (18, 12046155), (22, 9855945), (27, 8030770), (30, 7227693), (33, 6570630), (45, 4818462), (54, 4015385), (55, 3942378), (66, 3285315), (90, 2409231), (99, 2190210), (110, 1971189), (121, 1791990), (135, 1606154), (165, 1314126), (198, 1095105), (242, 895995), (270, 803077), (297, 730070), (330, 657063), (363, 597330), (495, 438042), (594, 365035), (605, 358398), (726, 298665), (990, 219021), (1089, 199110), (1210, 179199), (1485, 146014), (1815, 119466), (2178, 99555), (2970, 73007), (3267, 66370), (3630, 59733), (5445, 39822), (6534, 33185), (6637, 32670), (10890, 19911), (13274, 16335)]

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