About the Number

121490106

121490105 ← → 121490107

2進数表記:111001111011100101010111010

漢数字表記:一億二千百四十九万百六

素因数分解:

2 1 × 3 1 × 29 1 × 293 1 × 2383 1

素因数の和:2710
約数の個数: 32
約数和(自身を含む): 252322560
約数和(自身を除く): 130832454

約数列:
[1, 2, 3, 6, 29, 58, 87, 174, 293, 586, 879, 1758, 2383, 4766, 7149, 8497, 14298, 16994, 25491, 50982, 69107, 138214, 207321, 414642, 698219, 1396438, 2094657, 4189314, 20248351, 40496702, 60745053, 121490106]

約数ペア:
[(1, 121490106), (2, 60745053), (3, 40496702), (6, 20248351), (29, 4189314), (58, 2094657), (87, 1396438), (174, 698219), (293, 414642), (586, 207321), (879, 138214), (1758, 69107), (2383, 50982), (4766, 25491), (7149, 16994), (8497, 14298)]

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