2011034385

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4931}}^1$

素因数の和:5020

約数の個数: 80

約数和(自身を含む): 3867082560

約数和(自身を除く): 1856048175

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 53, 57, 81, 95, 135, 159, 171, 265, 285, 405, 477, 513, 795, 855, 1007, 1431, 1539, 2385, 2565, 3021, 4293, 4931, 5035, 7155, 7695, 9063, 14793, 15105, 21465, 24655, 27189, 44379, 45315, 73965, 81567, 93689, 133137, 135945, 221895, 261343, 281067, 399411, 407835, 468445, 665685, 784029, 843201, 1306715, 1405335, 1997055, 2352087, 2529603, 3920145, 4216005, 4965517, 7056261, 7588809, 11760435, 12648015, 14896551, 21168783, 24827585, 35281305, 37944045, 44689653, 74482755, 105843915, 134068959, 223448265, 402206877, 670344795, 2011034385]

約数ペア:

[(1, 2011034385), (3, 670344795), (5, 402206877), (9, 223448265), (15, 134068959), (19, 105843915), (27, 74482755), (45, 44689653), (53, 37944045), (57, 35281305), (81, 24827585), (95, 21168783), (135, 14896551), (159, 12648015), (171, 11760435), (265, 7588809), (285, 7056261), (405, 4965517), (477, 4216005), (513, 3920145), (795, 2529603), (855, 2352087), (1007, 1997055), (1431, 1405335), (1539, 1306715), (2385, 843201), (2565, 784029), (3021, 665685), (4293, 468445), (4931, 407835), (5035, 399411), (7155, 281067), (7695, 261343), (9063, 221895), (14793, 135945), (15105, 133137), (21465, 93689), (24655, 81567), (27189, 73965), (44379, 45315)]