About the Number

98121090

98121089 ← → 98121091

2進数表記:101110110010011010110000010

漢数字表記:九千八百十二万千九十

素因数分解:

2 1 × 3 1 × 5 1 × 1453 1 × 2251 1

素因数の和:3714
約数の個数: 32
約数和(自身を含む): 235757376
約数和(自身を除く): 137636286

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 1453, 2251, 2906, 4359, 4502, 6753, 7265, 8718, 11255, 13506, 14530, 21795, 22510, 33765, 43590, 67530, 3270703, 6541406, 9812109, 16353515, 19624218, 32707030, 49060545, 98121090]

約数ペア:
[(1, 98121090), (2, 49060545), (3, 32707030), (5, 19624218), (6, 16353515), (10, 9812109), (15, 6541406), (30, 3270703), (1453, 67530), (2251, 43590), (2906, 33765), (4359, 22510), (4502, 21795), (6753, 14530), (7265, 13506), (8718, 11255)]

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