28888650

素因数分解:

$2^1\times 3^4\times 5^2\times 7^1\times {\mathrm{1019}}^1$

素因数の和:1050

約数の個数: 120

約数和(自身を含む): 91824480

約数和(自身を除く): 62935830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 81, 90, 105, 126, 135, 150, 162, 175, 189, 210, 225, 270, 315, 350, 378, 405, 450, 525, 567, 630, 675, 810, 945, 1019, 1050, 1134, 1350, 1575, 1890, 2025, 2038, 2835, 3057, 3150, 4050, 4725, 5095, 5670, 6114, 7133, 9171, 9450, 10190, 14175, 14266, 15285, 18342, 21399, 25475, 27513, 28350, 30570, 35665, 42798, 45855, 50950, 55026, 64197, 71330, 76425, 82539, 91710, 106995, 128394, 137565, 152850, 165078, 178325, 192591, 213990, 229275, 275130, 320985, 356650, 385182, 412695, 458550, 534975, 577773, 641970, 687825, 825390, 962955, 1069950, 1155546, 1375650, 1604925, 1925910, 2063475, 2888865, 3209850, 4126950, 4814775, 5777730, 9629550, 14444325, 28888650]

約数ペア:

[(1, 28888650), (2, 14444325), (3, 9629550), (5, 5777730), (6, 4814775), (7, 4126950), (9, 3209850), (10, 2888865), (14, 2063475), (15, 1925910), (18, 1604925), (21, 1375650), (25, 1155546), (27, 1069950), (30, 962955), (35, 825390), (42, 687825), (45, 641970), (50, 577773), (54, 534975), (63, 458550), (70, 412695), (75, 385182), (81, 356650), (90, 320985), (105, 275130), (126, 229275), (135, 213990), (150, 192591), (162, 178325), (175, 165078), (189, 152850), (210, 137565), (225, 128394), (270, 106995), (315, 91710), (350, 82539), (378, 76425), (405, 71330), (450, 64197), (525, 55026), (567, 50950), (630, 45855), (675, 42798), (810, 35665), (945, 30570), (1019, 28350), (1050, 27513), (1134, 25475), (1350, 21399), (1575, 18342), (1890, 15285), (2025, 14266), (2038, 14175), (2835, 10190), (3057, 9450), (3150, 9171), (4050, 7133), (4725, 6114), (5095, 5670)]