About the Number

220142430

220142429 ← → 220142431

2進数表記:1101000111110001101101011110

漢数字表記:二億二千十四万二千四百三十

素因数分解:

2 1 × 3 2 × 5 1 × 23 1 × 106349 1

素因数の和:106385
約数の個数: 48
約数和(自身を含む): 597261600
約数和(自身を除く): 377119170

約数列:
[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 106349, 212698, 319047, 531745, 638094, 957141, 1063490, 1595235, 1914282, 2446027, 3190470, 4785705, 4892054, 7338081, 9571410, 12230135, 14676162, 22014243, 24460270, 36690405, 44028486, 73380810, 110071215, 220142430]

約数ペア:
[(1, 220142430), (2, 110071215), (3, 73380810), (5, 44028486), (6, 36690405), (9, 24460270), (10, 22014243), (15, 14676162), (18, 12230135), (23, 9571410), (30, 7338081), (45, 4892054), (46, 4785705), (69, 3190470), (90, 2446027), (115, 1914282), (138, 1595235), (207, 1063490), (230, 957141), (345, 638094), (414, 531745), (690, 319047), (1035, 212698), (2070, 106349)]

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