About the Number

472971310

472971309 ← → 472971311

2進数表記:11100001100001111100000101110

漢数字表記:四億七千二百九十七万千三百十

素因数分解:

2 1 × 5 1 × 7 1 × 23 1 × 263 1 × 1117 1

素因数の和:1417
約数の個数: 64
約数和(自身を含む): 1020045312
約数和(自身を除く): 547074002

約数列:
[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 263, 322, 526, 805, 1117, 1315, 1610, 1841, 2234, 2630, 3682, 5585, 6049, 7819, 9205, 11170, 12098, 15638, 18410, 25691, 30245, 39095, 42343, 51382, 60490, 78190, 84686, 128455, 179837, 211715, 256910, 293771, 359674, 423430, 587542, 899185, 1468855, 1798370, 2056397, 2937710, 4112794, 6756733, 10281985, 13513466, 20563970, 33783665, 47297131, 67567330, 94594262, 236485655, 472971310]

約数ペア:
[(1, 472971310), (2, 236485655), (5, 94594262), (7, 67567330), (10, 47297131), (14, 33783665), (23, 20563970), (35, 13513466), (46, 10281985), (70, 6756733), (115, 4112794), (161, 2937710), (230, 2056397), (263, 1798370), (322, 1468855), (526, 899185), (805, 587542), (1117, 423430), (1315, 359674), (1610, 293771), (1841, 256910), (2234, 211715), (2630, 179837), (3682, 128455), (5585, 84686), (6049, 78190), (7819, 60490), (9205, 51382), (11170, 42343), (12098, 39095), (15638, 30245), (18410, 25691)]

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