About the Number

29928630

29928629 ← → 29928631

2進数表記:1110010001010110010110110

漢数字表記:二千九百九十二万八千六百三十

素因数分解:

2 1 × 3 1 × 5 1 × 71 1 × 14051 1

素因数の和:14132
約数の個数: 32
約数和(自身を含む): 72845568
約数和(自身を除く): 42916938

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 14051, 28102, 42153, 70255, 84306, 140510, 210765, 421530, 997621, 1995242, 2992863, 4988105, 5985726, 9976210, 14964315, 29928630]

約数ペア:
[(1, 29928630), (2, 14964315), (3, 9976210), (5, 5985726), (6, 4988105), (10, 2992863), (15, 1995242), (30, 997621), (71, 421530), (142, 210765), (213, 140510), (355, 84306), (426, 70255), (710, 42153), (1065, 28102), (2130, 14051)]

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