About the Number

10741890

10741889 ← → 10741891

2進数表記:101000111110100010000010

漢数字表記:千七十四万千八百九十

素因数分解:

2 1 × 3 1 × 5 1 × 29 1 × 12347 1

素因数の和:12386
約数の個数: 32
約数和(自身を含む): 26671680
約数和(自身を除く): 15929790

約数列:
[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 12347, 24694, 37041, 61735, 74082, 123470, 185205, 358063, 370410, 716126, 1074189, 1790315, 2148378, 3580630, 5370945, 10741890]

約数ペア:
[(1, 10741890), (2, 5370945), (3, 3580630), (5, 2148378), (6, 1790315), (10, 1074189), (15, 716126), (29, 370410), (30, 358063), (58, 185205), (87, 123470), (145, 74082), (174, 61735), (290, 37041), (435, 24694), (870, 12347)]

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