About the Number

27910290

27910289 ← → 27910291

2進数表記:1101010011110000010010010

漢数字表記:二千七百九十一万二百九十

素因数分解:

2 1 × 3 1 × 5 1 × 271 1 × 3433 1

素因数の和:3714
約数の個数: 32
約数和(自身を含む): 67251456
約数和(自身を除く): 39341166

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 271, 542, 813, 1355, 1626, 2710, 3433, 4065, 6866, 8130, 10299, 17165, 20598, 34330, 51495, 102990, 930343, 1860686, 2791029, 4651715, 5582058, 9303430, 13955145, 27910290]

約数ペア:
[(1, 27910290), (2, 13955145), (3, 9303430), (5, 5582058), (6, 4651715), (10, 2791029), (15, 1860686), (30, 930343), (271, 102990), (542, 51495), (813, 34330), (1355, 20598), (1626, 17165), (2710, 10299), (3433, 8130), (4065, 6866)]

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