About the Number

93420990

93420989 ← → 93420991

2進数表記:101100100010111110110111110

漢数字表記:九千三百四十二万九百九十

素因数分解:

2 1 × 3 2 × 5 1 × 13 1 × 79847 1

素因数の和:79873
約数の個数: 48
約数和(自身を含む): 261582048
約数和(自身を除く): 168161058

約数列:
[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 79847, 159694, 239541, 399235, 479082, 718623, 798470, 1038011, 1197705, 1437246, 2076022, 2395410, 3114033, 3593115, 5190055, 6228066, 7186230, 9342099, 10380110, 15570165, 18684198, 31140330, 46710495, 93420990]

約数ペア:
[(1, 93420990), (2, 46710495), (3, 31140330), (5, 18684198), (6, 15570165), (9, 10380110), (10, 9342099), (13, 7186230), (15, 6228066), (18, 5190055), (26, 3593115), (30, 3114033), (39, 2395410), (45, 2076022), (65, 1437246), (78, 1197705), (90, 1038011), (117, 798470), (130, 718623), (195, 479082), (234, 399235), (390, 239541), (585, 159694), (1170, 79847)]

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