About the Number

30729153

30729152 ← → 30729154

2進数表記:1110101001110001111000001

漢数字表記:三千七十二万九千百五十三

素因数分解:

3 1 × 7 1 × 13 1 × 31 1 × 3631 1

素因数の和:3685
約数の個数: 32
約数和(自身を含む): 52068352
約数和(自身を除く): 21339199

約数列:
[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 3631, 8463, 10893, 25417, 47203, 76251, 112561, 141609, 330421, 337683, 787927, 991263, 1463293, 2363781, 4389879, 10243051, 30729153]

約数ペア:
[(1, 30729153), (3, 10243051), (7, 4389879), (13, 2363781), (21, 1463293), (31, 991263), (39, 787927), (91, 337683), (93, 330421), (217, 141609), (273, 112561), (403, 76251), (651, 47203), (1209, 25417), (2821, 10893), (3631, 8463)]

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