15003884140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{49639}}^1$

素因数の和:49799

約数の個数: 96

約数和(自身を含む): 38428508160

約数和(自身を除く): 23424624020

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 127, 140, 170, 238, 254, 340, 476, 508, 595, 635, 889, 1190, 1270, 1778, 2159, 2380, 2540, 3556, 4318, 4445, 8636, 8890, 10795, 15113, 17780, 21590, 30226, 43180, 49639, 60452, 75565, 99278, 151130, 198556, 248195, 302260, 347473, 496390, 694946, 843863, 992780, 1389892, 1687726, 1737365, 3375452, 3474730, 4219315, 5907041, 6304153, 6949460, 8438630, 11814082, 12608306, 16877260, 23628164, 25216612, 29535205, 31520765, 44129071, 59070410, 63041530, 88258142, 107170601, 118140820, 126083060, 176516284, 214341202, 220645355, 428682404, 441290710, 535853005, 750194207, 882581420, 1071706010, 1500388414, 2143412020, 3000776828, 3750971035, 7501942070, 15003884140]

約数ペア:

[(1, 15003884140), (2, 7501942070), (4, 3750971035), (5, 3000776828), (7, 2143412020), (10, 1500388414), (14, 1071706010), (17, 882581420), (20, 750194207), (28, 535853005), (34, 441290710), (35, 428682404), (68, 220645355), (70, 214341202), (85, 176516284), (119, 126083060), (127, 118140820), (140, 107170601), (170, 88258142), (238, 63041530), (254, 59070410), (340, 44129071), (476, 31520765), (508, 29535205), (595, 25216612), (635, 23628164), (889, 16877260), (1190, 12608306), (1270, 11814082), (1778, 8438630), (2159, 6949460), (2380, 6304153), (2540, 5907041), (3556, 4219315), (4318, 3474730), (4445, 3375452), (8636, 1737365), (8890, 1687726), (10795, 1389892), (15113, 992780), (17780, 843863), (21590, 694946), (30226, 496390), (43180, 347473), (49639, 302260), (60452, 248195), (75565, 198556), (99278, 151130)]