About the Number

232111890

232111889 ← → 232111891

2進数表記:1101110101011011111100010010

漢数字表記:二億三千二百十一万千八百九十

素因数分解:

2 1 × 3 2 × 5 1 × 107 1 × 24103 1

素因数の和:24223
約数の個数: 48
約数和(自身を含む): 609156288
約数和(自身を除く): 377044398

約数列:
[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 535, 642, 963, 1070, 1605, 1926, 3210, 4815, 9630, 24103, 48206, 72309, 120515, 144618, 216927, 241030, 361545, 433854, 723090, 1084635, 2169270, 2579021, 5158042, 7737063, 12895105, 15474126, 23211189, 25790210, 38685315, 46422378, 77370630, 116055945, 232111890]

約数ペア:
[(1, 232111890), (2, 116055945), (3, 77370630), (5, 46422378), (6, 38685315), (9, 25790210), (10, 23211189), (15, 15474126), (18, 12895105), (30, 7737063), (45, 5158042), (90, 2579021), (107, 2169270), (214, 1084635), (321, 723090), (535, 433854), (642, 361545), (963, 241030), (1070, 216927), (1605, 144618), (1926, 120515), (3210, 72309), (4815, 48206), (9630, 24103)]

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