2079265020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{11987}}^1$

素因数の和:12072

約数の個数: 144

約数和(自身を含む): 6887825280

約数和(自身を除く): 4808560260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 59, 60, 70, 84, 98, 105, 118, 140, 147, 177, 196, 210, 236, 245, 294, 295, 354, 413, 420, 490, 588, 590, 708, 735, 826, 885, 980, 1180, 1239, 1470, 1652, 1770, 2065, 2478, 2891, 2940, 3540, 4130, 4956, 5782, 6195, 8260, 8673, 11564, 11987, 12390, 14455, 17346, 23974, 24780, 28910, 34692, 35961, 43365, 47948, 57820, 59935, 71922, 83909, 86730, 119870, 143844, 167818, 173460, 179805, 239740, 251727, 335636, 359610, 419545, 503454, 587363, 707233, 719220, 839090, 1006908, 1174726, 1258635, 1414466, 1678180, 1762089, 2121699, 2349452, 2517270, 2828932, 2936815, 3524178, 3536165, 4243398, 4950631, 5034540, 5873630, 7048356, 7072330, 8486796, 8810445, 9901262, 10608495, 11747260, 14144660, 14851893, 17620890, 19802524, 21216990, 24753155, 29703786, 34654417, 35241780, 42433980, 49506310, 59407572, 69308834, 74259465, 99012620, 103963251, 138617668, 148518930, 173272085, 207926502, 297037860, 346544170, 415853004, 519816255, 693088340, 1039632510, 2079265020]

約数ペア:

[(1, 2079265020), (2, 1039632510), (3, 693088340), (4, 519816255), (5, 415853004), (6, 346544170), (7, 297037860), (10, 207926502), (12, 173272085), (14, 148518930), (15, 138617668), (20, 103963251), (21, 99012620), (28, 74259465), (30, 69308834), (35, 59407572), (42, 49506310), (49, 42433980), (59, 35241780), (60, 34654417), (70, 29703786), (84, 24753155), (98, 21216990), (105, 19802524), (118, 17620890), (140, 14851893), (147, 14144660), (177, 11747260), (196, 10608495), (210, 9901262), (236, 8810445), (245, 8486796), (294, 7072330), (295, 7048356), (354, 5873630), (413, 5034540), (420, 4950631), (490, 4243398), (588, 3536165), (590, 3524178), (708, 2936815), (735, 2828932), (826, 2517270), (885, 2349452), (980, 2121699), (1180, 1762089), (1239, 1678180), (1470, 1414466), (1652, 1258635), (1770, 1174726), (2065, 1006908), (2478, 839090), (2891, 719220), (2940, 707233), (3540, 587363), (4130, 503454), (4956, 419545), (5782, 359610), (6195, 335636), (8260, 251727), (8673, 239740), (11564, 179805), (11987, 173460), (12390, 167818), (14455, 143844), (17346, 119870), (23974, 86730), (24780, 83909), (28910, 71922), (34692, 59935), (35961, 57820), (43365, 47948)]