About the Number
30908492040
2進数表記:11100110010010010100010100100001000
漢数字表記:三百九億八百四十九万二千四十
素因数分解:
素因数の和:13291
約数の個数: 128
約数和(自身を含む): 96871541760
約数和(自身を除く): 65963049720
約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 907, 920, 1380, 1814, 2721, 2760, 3628, 4535, 5442, 7256, 9070, 10884, 12347, 13605, 18140, 20861, 21768, 24694, 27210, 36280, 37041, 41722, 49388, 54420, 61735, 62583, 74082, 83444, 98776, 104305, 108840, 123470, 125166, 148164, 166888, 185205, 208610, 246940, 250332, 283981, 296328, 312915, 370410, 417220, 493880, 500664, 567962, 625830, 740820, 834440, 851943, 1135924, 1251660, 1419905, 1481640, 1703886, 2271848, 2503320, 2839810, 3407772, 4259715, 5679620, 6815544, 8519430, 11198729, 11359240, 17038860, 22397458, 33596187, 34077720, 44794916, 55993645, 67192374, 89589832, 111987290, 134384748, 167980935, 223974580, 257570767, 268769496, 335961870, 447949160, 515141534, 671923740, 772712301, 1030283068, 1287853835, 1343847480, 1545424602, 2060566136, 2575707670, 3090849204, 3863561505, 5151415340, 6181698408, 7727123010, 10302830680, 15454246020, 30908492040]
約数ペア:
[(1, 30908492040), (2, 15454246020), (3, 10302830680), (4, 7727123010), (5, 6181698408), (6, 5151415340), (8, 3863561505), (10, 3090849204), (12, 2575707670), (15, 2060566136), (20, 1545424602), (23, 1343847480), (24, 1287853835), (30, 1030283068), (40, 772712301), (46, 671923740), (60, 515141534), (69, 447949160), (92, 335961870), (115, 268769496), (120, 257570767), (138, 223974580), (184, 167980935), (230, 134384748), (276, 111987290), (345, 89589832), (460, 67192374), (552, 55993645), (690, 44794916), (907, 34077720), (920, 33596187), (1380, 22397458), (1814, 17038860), (2721, 11359240), (2760, 11198729), (3628, 8519430), (4535, 6815544), (5442, 5679620), (7256, 4259715), (9070, 3407772), (10884, 2839810), (12347, 2503320), (13605, 2271848), (18140, 1703886), (20861, 1481640), (21768, 1419905), (24694, 1251660), (27210, 1135924), (36280, 851943), (37041, 834440), (41722, 740820), (49388, 625830), (54420, 567962), (61735, 500664), (62583, 493880), (74082, 417220), (83444, 370410), (98776, 312915), (104305, 296328), (108840, 283981), (123470, 250332), (125166, 246940), (148164, 208610), (166888, 185205)]このpageの処理時間: 0.23665094375610352 seconds