About the Number

112130490

112130489 ← → 112130491

2進数表記:110101011101111100110111010

漢数字表記:一億千二百十三万四百九十

素因数分解:

2 1 × 3 1 × 5 1 × 41 1 × 91163 1

素因数の和:91214
約数の個数: 32
約数和(自身を含む): 275679936
約数和(自身を除く): 163549446

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 91163, 182326, 273489, 455815, 546978, 911630, 1367445, 2734890, 3737683, 7475366, 11213049, 18688415, 22426098, 37376830, 56065245, 112130490]

約数ペア:
[(1, 112130490), (2, 56065245), (3, 37376830), (5, 22426098), (6, 18688415), (10, 11213049), (15, 7475366), (30, 3737683), (41, 2734890), (82, 1367445), (123, 911630), (205, 546978), (246, 455815), (410, 273489), (615, 182326), (1230, 91163)]

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