31029329240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{230393}}^1$

素因数の和:230461

約数の個数: 128

約数和(自身を含む): 88250117760

約数和(自身を除く): 57220788520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 37, 40, 52, 56, 65, 70, 74, 91, 104, 130, 140, 148, 182, 185, 259, 260, 280, 296, 364, 370, 455, 481, 518, 520, 728, 740, 910, 962, 1036, 1295, 1480, 1820, 1924, 2072, 2405, 2590, 3367, 3640, 3848, 4810, 5180, 6734, 9620, 10360, 13468, 16835, 19240, 26936, 33670, 67340, 134680, 230393, 460786, 921572, 1151965, 1612751, 1843144, 2303930, 2995109, 3225502, 4607860, 5990218, 6451004, 8063755, 8524541, 9215720, 11980436, 12902008, 14975545, 16127510, 17049082, 20965763, 23960872, 29951090, 32255020, 34098164, 41931526, 42622705, 59671787, 59902180, 64510040, 68196328, 83863052, 85245410, 104828815, 110819033, 119343574, 119804360, 167726104, 170490820, 209657630, 221638066, 238687148, 298358935, 340981640, 419315260, 443276132, 477374296, 554095165, 596717870, 775733231, 838630520, 886552264, 1108190330, 1193435740, 1551466462, 2216380660, 2386871480, 3102932924, 3878666155, 4432761320, 6205865848, 7757332310, 15514664620, 31029329240]

約数ペア:

[(1, 31029329240), (2, 15514664620), (4, 7757332310), (5, 6205865848), (7, 4432761320), (8, 3878666155), (10, 3102932924), (13, 2386871480), (14, 2216380660), (20, 1551466462), (26, 1193435740), (28, 1108190330), (35, 886552264), (37, 838630520), (40, 775733231), (52, 596717870), (56, 554095165), (65, 477374296), (70, 443276132), (74, 419315260), (91, 340981640), (104, 298358935), (130, 238687148), (140, 221638066), (148, 209657630), (182, 170490820), (185, 167726104), (259, 119804360), (260, 119343574), (280, 110819033), (296, 104828815), (364, 85245410), (370, 83863052), (455, 68196328), (481, 64510040), (518, 59902180), (520, 59671787), (728, 42622705), (740, 41931526), (910, 34098164), (962, 32255020), (1036, 29951090), (1295, 23960872), (1480, 20965763), (1820, 17049082), (1924, 16127510), (2072, 14975545), (2405, 12902008), (2590, 11980436), (3367, 9215720), (3640, 8524541), (3848, 8063755), (4810, 6451004), (5180, 5990218), (6734, 4607860), (9620, 3225502), (10360, 2995109), (13468, 2303930), (16835, 1843144), (19240, 1612751), (26936, 1151965), (33670, 921572), (67340, 460786), (134680, 230393)]