About the Number

231880471230

231880471229 ← → 231880471231

2進数表記:11010111111101001001110011001010111110

漢数字表記:二千三百十八億八千四十七万千二百三十

素因数分解:

2 1 × 3 1 × 5 1 × 71 1 × 1013 1 × 107467 1

素因数の和:108561
約数の個数: 64
約数和(自身を含む): 564913709568
約数和(自身を除く): 333033238338

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1013, 1065, 2026, 2130, 3039, 5065, 6078, 10130, 15195, 30390, 71923, 107467, 143846, 214934, 215769, 322401, 359615, 431538, 537335, 644802, 719230, 1074670, 1078845, 1612005, 2157690, 3224010, 7630157, 15260314, 22890471, 38150785, 45780942, 76301570, 108864071, 114452355, 217728142, 228904710, 326592213, 544320355, 653184426, 1088640710, 1632961065, 3265922130, 7729349041, 15458698082, 23188047123, 38646745205, 46376094246, 77293490410, 115940235615, 231880471230]

約数ペア:
[(1, 231880471230), (2, 115940235615), (3, 77293490410), (5, 46376094246), (6, 38646745205), (10, 23188047123), (15, 15458698082), (30, 7729349041), (71, 3265922130), (142, 1632961065), (213, 1088640710), (355, 653184426), (426, 544320355), (710, 326592213), (1013, 228904710), (1065, 217728142), (2026, 114452355), (2130, 108864071), (3039, 76301570), (5065, 45780942), (6078, 38150785), (10130, 22890471), (15195, 15260314), (30390, 7630157), (71923, 3224010), (107467, 2157690), (143846, 1612005), (214934, 1078845), (215769, 1074670), (322401, 719230), (359615, 644802), (431538, 537335)]

このpageの処理時間: 0.11935639381408691 seconds