About the Number

190029390

190029389 ← → 190029391

2進数表記:1011010100111001111001001110

漢数字表記:一億九千二万九千三百九十

素因数分解:

2 1 × 3 1 × 5 1 × 563 1 × 11251 1

素因数の和:11824
約数の個数: 32
約数和(自身を含む): 456921216
約数和(自身を除く): 266891826

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 563, 1126, 1689, 2815, 3378, 5630, 8445, 11251, 16890, 22502, 33753, 56255, 67506, 112510, 168765, 337530, 6334313, 12668626, 19002939, 31671565, 38005878, 63343130, 95014695, 190029390]

約数ペア:
[(1, 190029390), (2, 95014695), (3, 63343130), (5, 38005878), (6, 31671565), (10, 19002939), (15, 12668626), (30, 6334313), (563, 337530), (1126, 168765), (1689, 112510), (2815, 67506), (3378, 56255), (5630, 33753), (8445, 22502), (11251, 16890)]

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